{"title":"Grimmspeed Exhaust Cat Back","description":"\u003cstyle\u003e\n.seo-block { max-width: 920px; margin: 10px auto 34px; padding: 0 16px; line-height: 1.65; }\n.seo-block p { margin: 0 0 14px; }\n.seo-block .seo-links { margin-bottom: 20px; }\n.seo-block .seo-links strong { display: block; margin-bottom: 10px; font-size: 1.05em; }\n.seo-block .seo-links a { display: inline-block; margin: 0 6px 8px 0; padding: 5px 12px; border: 1px solid #d4d4d4; border-radius: 999px; background: #f7f7f7; color: #232323; text-decoration: none; font-size: 0.92em; line-height: 1.4; }\n.seo-block .seo-links a:hover { background: #232323; color: #ffffff; border-color: #232323; }\n.seo-block h3 { margin: 28px 0 14px; padding-top: 20px; border-top: 1px solid #e3e3e3; font-size: 1.3em; }\n.seo-block h4 { margin: 18px 0 6px; font-size: 1.02em; }\n\u003c\/style\u003e\n\u003cdiv class=\"seo-block\"\u003e\n\u003cp class=\"seo-links\"\u003e\u003cstrong\u003eMore Grimmspeed parts:\u003c\/strong\u003e\u003ca href=\"\/collections\/grimmspeed\"\u003eAll Grimmspeed parts\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-wrx-2022\"\u003eWRX 2022+\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-wrx-2015-2021\"\u003eWRX 2015-2021\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-wrx-2008-2014\"\u003eWRX 2008-2014\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-wrx-2002-2007\"\u003eWRX 2002-2007\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-sti-2015-2021\"\u003eSTI 2015-2021\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-sti-2008-2014\"\u003eSTI 2008-2014\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-sti-2004-2007\"\u003eSTI 2004-2007\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-brz-2022\"\u003eBRZ 2022+\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-brz-2013-2020\"\u003eBRZ 2013-2020\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-gr86-2022\"\u003eGR86 2022+\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-gaskets-and-hardware\"\u003eGaskets and Hardware\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-engine-covers-and-caps\"\u003eEngine Covers and Caps\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-engine-dress-up\"\u003eEngine Dress Up\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-intercoolers-top-mount\"\u003eIntercoolers Top Mount\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-interior-shift-knobs\"\u003eInterior Shift Knobs\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-intercoolers-front-mount\"\u003eIntercoolers Front Mount\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-engine-power-packages\"\u003eEngine Power Packages\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-cooling-radiator-shrouds\"\u003eCooling Radiator Shrouds\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-intake-cold-air\"\u003eIntake Cold Air\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-strut-bars\"\u003eStrut Bars\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-turbo-inlets-air-inlets\"\u003eTurbo Inlets \/ Air Inlets\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-electronics-boost-control-solenoids\"\u003eElectronics Boost Control Solenoids\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-exhaust-downpipes-and-y-pipes\"\u003eExhaust Downpipes and Y-Pipes\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-turbo-blow-off-valves\"\u003eTurbo Blow Off Valves\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-engine-head-gaskets\"\u003eEngine Head Gaskets\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-exterior-license-plate-holder\"\u003eExterior License Plate Holder\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-cooling-radiator-hoses\"\u003eCooling Radiator Hoses\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-intercooler-piping\"\u003eIntercooler Piping\u003c\/a\u003e \u003ca href=\"\/collections\/grimmspeed-engine-batteries-and-tie-downs\"\u003eEngine Batteries and Tie downs\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eShop Grimmspeed Exhaust Cat Back. This collection brings together every Grimmspeed product we catalogue under Exhaust Cat Back, in one place. Parts here can span many different vehicles, so use the fitment tags and notes on each product page to match the part to your car before ordering.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat is included in Grimmspeed Exhaust Cat Back?\u003c\/h4\u003e\n\u003cp\u003eEvery Grimmspeed product in our catalogue tagged Exhaust Cat Back. Because the range covers many vehicles and years, each product's own fitment tags and notes are the source of truth for whether it suits your car.\u003c\/p\u003e\n\u003ch4\u003eWhat is the difference between a cat-back and an axle-back exhaust?\u003c\/h4\u003e\n\u003cp\u003eAn axle-back replaces only the rear muffler section and mostly changes the sound. A cat-back replaces the exhaust from the catalytic converter back, changing sound and usually freeing up flow as well. Most bolt-on systems install without cutting.\u003c\/p\u003e\n\u003ch4\u003eWhere can I shop Grimmspeed parts by vehicle instead?\u003c\/h4\u003e\n\u003cp\u003eThe full Grimmspeed collection is linked at the top of this page, and Grimmspeed also breaks the range down by vehicle - WRX 2022+, WRX 2015-2021, WRX 2008-2014, WRX 2002-2007, STI 2015-2021, STI 2008-2014 and more are all linked above.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"070033-grimmspeed-cat-back-exhaust-resonated-subaru-wrx-sti-sedan-2011-2021-grm070033","title":"Grimmspeed Cat Back Exhaust Resonated Subaru WRX \/ STI Sedan 2011-2021","description":"\u003cp\u003eWith so many catback options available, our goal was to create a unique, refined sound in an extremely high quality system. We've been casually referring to it as the gentleman's catback around the shop, to ensure that our mission wasn't lost in all of the craziness. We also wanted to produce a single system that would fit as many models as possible. Using a unique hanger design and by including a set of four custom polyurethane hangers with each kit, we've been able to fit all EJ and FA20DIT WRX and STI sedans from 2011 to current.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePart #: 070033\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom dual outlet mufflers\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- dual perforated tubes offer quieter, more refined tone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuad 3.5\" double-wall, angle-cut tips\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e- our most commonly requested configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResonated or Un-resonated options\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e- the choice is yours, although we recommend resonated for the FA20DIT and un-resonated for the EJ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 Stainless Steel construction\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e- genuine American 304SS material to withstand the elements and abuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2in thick flanges\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e- all 7 flanges are laser cut from the same 1\/2in thick stainless plate for perfect sealing, easy installation and extreme durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlex section\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e- your motor and mufflers are both mounted using rubber or poly mounts and can move independent of one another - if there isn't a flex section or donut gasket allowing relative movement, there's a much greater likelihood of damage to your exhaust or turbo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom polyurethane hangers\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e- these hangers keep your exhaust where it needs to be, freeing you from rattles, melted bumpers and so on\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIG welded\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e- each catback is hand TIG welded just across the hall from the engineering offices that they were designed in, ensuring craftsmanship that does our Lifetime Warranty justice\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrimmSpeed Lifetime Warranty\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- buy knowing that we stand behind our products and customers 100%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy GrimmSpeed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSometimes, this explanation is long and technical, especially where performance is concerned. This time, it's simple. The GrimmSpeed engineering and manufacturing teams are known for designing and producing products that use high quality materials, offer perfect fitmentt and superior craftsmanship and are durable. These catbacks are no different. If you're tired of your catback rattling against heat shields, tips hanging too low, crooked or uneven, exhaust that's too loud or materials that are rusting or failing, then we have the solution for you. Beyond the product (and it's Lifetime Warranty!), the GrimmSpeed customer service team is ready to help you with any questions or concerns you might have.\u003c\/p\u003e\n\u003cp\u003eWe stand behind our products 100% and our goal is to offer you a customer experience that makes you want to stand behind them as well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2011+ Subaru WRX Sedan\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2011+ Subaru STI Sedan\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2x Muffler Section\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1x Y-Pipe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1x \u003cstrong\u003eResonated\u003c\/strong\u003e Midpipe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4x Two-position Poly Exhaust Hangers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eALL Gaskets and Hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2x GrimmSpeed License Plate Frame\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1x GrimmSpeed Decal\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"installguide\"\u003e\n\u003ch2\u003eInstall Guide\u003c\/h2\u003e\n\u003cspan\u003e\u003cstrong\u003e\u003cimg src=\"http:\/\/www.grimmspeed.com\/product_images\/uploaded_images\/pdf_icon_50.png\" alt=\"PDF Document Icon\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cbr\u003e \u003cb\u003eNote:\u003c\/b\u003e Are you using a stock j pipe or downpipe? If yes, the GrimmSpeed Subaru Stock DP to Aftermarket 3 in. Catback Adapter p\/n 077046, is required. \u003cp\u003e\u003cstrong\u003e\u003cu\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":520852766739,"sku":"grm070033","price":1532.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/products\/Grimmspeed-Cat-Back-Exhaust-Resonated-Subaru-WRX-STI-Sedan-2011-2021.jpg?v=1744317947"},{"product_id":"070034-grimmspeed-cat-back-exhaust-non-resonated-subaru-wrx-sti-sedan-2011-2021-grm070034","title":"Grimmspeed Cat Back Exhaust Non Resonated Subaru WRX \/ STI Sedan 2011-2021","description":"\u003cp\u003eWith so many catback options available, our goal was to create a unique, refined sound in an extremely high quality system. We've been casually referring to it as the gentleman's catback around the shop, to ensure that our mission wasn't lost in all of the craziness. We also wanted to produce a single system that would fit as many models as possible. Using a unique hanger design and by including a set of four custom polyurethane hangers with each kit, we've been able to fit all EJ and FA20DIT WRX and STI sedans from 2011 to current.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePart #: 070034\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom dual outlet mufflers\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- dual perforated tubes offer quieter, more refined tone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuad 3.5\" double-wall, angle-cut tips\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e- our most commonly requested configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResonated or Un-resonated options\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e- the choice is yours, although we recommend resonated for the FA20DIT and un-resonated for the EJ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 Stainless Steel construction\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e- genuine American 304SS material to withstand the elements and abuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2in thick flanges\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e- all 7 flanges are laser cut from the same 1\/2in thick stainless plate for perfect sealing, easy installation and extreme durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlex section\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e- your motor and mufflers are both mounted using rubber or poly mounts and can move independent of one another - if there isn't a flex section or donut gasket allowing relative movement, there's a much greater likelihood of damage to your exhaust or turbo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom polyurethane hangers\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e- these hangers keep your exhaust where it needs to be, freeing you from rattles, melted bumpers and so on\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIG welded\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e- each catback is hand TIG welded just across the hall from the engineering offices that they were designed in, ensuring craftsmanship that does our Lifetime Warranty justice\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrimmSpeed Lifetime Warranty\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- buy knowing that we stand behind our products and customers 100%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy GrimmSpeed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSometimes, this explanation is long and technical, especially where performance is concerned. This time, it's simple. The GrimmSpeed engineering and manufacturing teams are known for designing and producing products that use high quality materials, offer perfect fitmentt and superior craftsmanship and are durable. These catbacks are no different. If you're tired of your catback rattling against heat shields, tips hanging too low, crooked or uneven, exhaust that's too loud or materials that are rusting or failing, then we have the solution for you. Beyond the product (and it's Lifetime Warranty!), the GrimmSpeed customer service team is ready to help you with any questions or concerns you might have.\u003c\/p\u003e\n\u003cp\u003eWe stand behind our products 100% and our goal is to offer you a customer experience that makes you want to stand behind them as well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2011+ Subaru WRX Sedan\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2011+ Subaru STI Sedan\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2x Muffler Section\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1x Y-Pipe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1x \u003cstrong\u003eUn-resonated\u003c\/strong\u003e Midpipe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4x Two-position Poly Exhaust Hangers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eALL Gaskets and Hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2x GrimmSpeed License Plate Frame\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1x GrimmSpeed Decal\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv id=\"installguide\"\u003e\n\u003ch2\u003eInstall Guide\u003c\/h2\u003e\n\u003cspan\u003e\u003cstrong\u003e\u003cimg src=\"http:\/\/www.grimmspeed.com\/product_images\/uploaded_images\/pdf_icon_50.png\" alt=\"PDF Document Icon\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cbr\u003e \u003cb\u003eNote:\u003c\/b\u003e Are you using a stock j pipe or downpipe? If yes, the GrimmSpeed Subaru Stock DP to Aftermarket 3 in. Catback Adapter p\/n 077046, is required.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":520857813011,"sku":"grm070034","price":1419.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/products\/Grimmspeed-Cat-Back-Exhaust-Non-Resonated-Subaru-WRX-STI-Sedan-2011-2021.jpg?v=1744317980"},{"product_id":"070045-grimmspeed-resonated-cat-back-exhaust-subaru-wrx-hatch-2011-2014-sti-hatch-2008-2014","title":"GrimmSpeed Resonated Cat Back Exhaust Subaru WRX Hatch 2011-2014 \/ STI Hatch 2008-2014","description":"\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eWith so many catback exhaust options available, our goal was to create a unique, refined sound in an extremely high-quality hand-welded system. We've been affectionately referring to it as the “gentleman's exhaust” around the shop due to its mature tone. Available in both resonated and un-resonated options, our catback will be the perfect addition for any enthusiast looking for increased performance with a sophisticated exhaust note.\u003cbr\u003e\u003cbr\u003ePart #: 070045\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eQuick Specs\u003c\/h3\u003e\n\u003cul style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCustom GrimmSpeed Muffler\u003c\/strong\u003e\u003c\/b\u003e - the design offers a deeper, more refined tone over OEM\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eQuad 3.5\" double-wall, angle-cut tips - our most commonly requested configuration\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eResonated or Un-resonated options\u003c\/strong\u003e\u003c\/b\u003e - the choice is yours!\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e304 Stainless Steel construction\u003c\/strong\u003e\u003c\/b\u003e - genuine American 304SS material to withstand the elements and abuse\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e1\/2in thick flanges\u003c\/strong\u003e\u003c\/b\u003e - all flanges are laser cut from 1\/2in thick stainless plate for perfect sealing, easy installation and extreme durability\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFlex section\u003c\/strong\u003e\u003c\/b\u003e - your motor and mufflers are both mounted using rubber or poly mounts and can move independent of one another - if there isn't a flex section or donut gasket allowing relative movement, there's a much greater likelihood of damage to your exhaust or turbo\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCustom adjustable polyurethane hangers\u003c\/strong\u003e\u003c\/b\u003e - these hangers keep your exhaust where it needs to be, adding ground clearance, freeing you from rattles, melted bumpers and so on\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTIG welded\u003c\/strong\u003e\u003c\/b\u003e - each catback is hand TIG-welded just across the hall from the engineering offices that they were designed in, ensuring craftsmanship that does our Lifetime Warranty justice\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eGrimmSpeed Lifetime Warranty\u003c\/strong\u003e\u003c\/b\u003e - buy knowing that we stand behind our products and customers 100%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eWhy GrimmSpeed?\u003c\/h3\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eSometimes, this explanation is long and technical, especially where performance is concerned. This time, it's simple. The GrimmSpeed engineering and manufacturing teams are known for designing and producing products that use high quality materials, offer perfect fitmentt and have superior craftsmanship durability. These catbacks are no different. If you're tired of your catback rattling against heat shields, tips hanging too low, being crooked or uneven, exhausts that are to loud, drone on the highway or materials that are rusting or failing, then we have the solution for you. Beyond the product, the GrimmSpeed customer service team is ready to help you with any questions or concerns you might have along the way.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eWe stand behind our products 100% and our goal is to offer you a customer experience that makes you want to stand behind them as well.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eFitment\u003c\/h3\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e11-14 Subaru WRX Hatchback\u003cbr data-mce-fragment=\"1\"\u003e08-14 Subaru STI Hatchback\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eIncluded Components\u003c\/h3\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e1x Quad-Tip Muffler Section\u003cbr data-mce-fragment=\"1\"\u003e1x Intermediate Pipe\u003cbr data-mce-fragment=\"1\"\u003e1x Midpipe (Resonated or Un-resonated)\u003cbr data-mce-fragment=\"1\"\u003e4x Two-position Poly Exhaust Hangers\u003cbr data-mce-fragment=\"1\"\u003eALL Necessary Gaskets and Hardware\u003cbr data-mce-fragment=\"1\"\u003e2x GrimmSpeed License Plate Frame\u003cbr data-mce-fragment=\"1\"\u003e1x GrimmSpeed Decal\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-weight: 300;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 300;\"\u003eInstall Guides\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003ca href=\"https:\/\/www.grimmspeed.com\/content\/install_guides\/CatbackExhaustSystem_1114WRX0814STI_V1.pdf\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.grimmspeed.com\/content\/install_guides\/CatbackExhaustSystem_1114WRX0814STI_V1.pdf\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCatback Exhaust System - 11-14 WRX, 08-14 STI Install Guide\u003c\/strong\u003e\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cu\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":32747213717600,"sku":"grm070045","price":1379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/products\/GrimmSpeed-Resonated-Cat-Back-Exhaust-Subaru-WRX-Hatch-2011-2014-STI-Hatch-2008-2014.jpg?v=1744355918"},{"product_id":"grimmspeed-gentlemans-unresonated-cat-back-exhaust-subaru-wrx-2022-2026-grm-1044-1-0","title":"Grimmspeed Gentlemans Unresonated Cat Back Exhaust Subaru WRX 2022-2026 | GRM.1044.1.0","description":"\u003ch2\u003e\u003cspan\u003eRefined Sound for the Modern WRX Enthusiast\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe GrimmSpeed Resonated Catback Exhaust is engineered for 2022-2026 Subaru WRX owners seeking the perfect balance between performance, sound, and daily drivability. Designed around GrimmSpeed's renowned \"Gentleman's Exhaust\" philosophy, this premium exhaust system delivers a deep, mature tone that enhances the character of the FA24 turbo engine without introducing the excessive drone and harshness commonly associated with aftermarket exhausts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhether you're commuting during the week, enjoying spirited canyon drives, or building a clean weekend show car, the resonated configuration provides a refined exhaust note that remains comfortable during long highway drives while still delivering an aggressive sound when you get into boost.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePremium Construction Built to Last\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eConstructed entirely from high-quality 304 stainless steel, the GrimmSpeed Resonated Catback is designed to withstand years of daily driving, harsh weather conditions, and performance use. Every weld is precision TIG welded for exceptional durability, corrosion resistantce, and long-term reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe system features custom twin-tube perforated core mufflers, upgraded internal flow paths, and durable packing materials that help maintain consistent sound characteristics over time.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDesigned for Superior Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGrimmSpeed redesigned their latest catback platform to improve installation flexibility and exhaust alignment. Dual-overlapping slip-fit connections provide increased adjustability, allowing installers to dial in perfect tip positioning while improving sealing performance. A revised dual-hanger mid-pipe and stainless-steel braided flex section further enhance fitmentt and durability across a variety of setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose the Resonated Version?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe resonated configuration is ideal for WRX owners who prioritize sound quality and comfort. The resonator helps smooth out exhaust frequencies, reducing unwanted cabin drone while maintaining a deep, sporty tone. It's also an excellent choice for enthusiasts planning future modifications such as intermediate pipes, downpipes, or additional exhaust upgrades, as the resonator helps preserve a balanced sound profile as airflow increases.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMany Subaru enthusiasts recommend resonated exhaust systems for daily-driven vehicles due to their improved comfort and reduced drone characteristics during highway cruising.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eAggressive Looks to Match the Sound\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFinishing off the system are quad 3.5-inch polished exhaust tips that perfectly complement the aggressive styling of the VB WRX. The larger tips fill the factory bumper openings while providing a premium motorsports-inspired appearance from every angle.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDirect-fit catback exhaust for 2022-2026 Subaru WRX\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eResonated mid-pipe design for refined sound control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFull 304 stainless steel construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision TIG-welded assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom twin-tube perforated core mufflers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUpdated internal Y-splitter design for improved flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDual-overlapping slip-fit connections\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStainless steel braided flex section\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePolyurethane exhaust hangers included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuad 3.5-inch polished exhaust tips\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCorrosion-resistantt construction\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDeep, refined exhaust tone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced cabin drone compared to non-resonated systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved exhaust flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent daily-driving comfort\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports future performance modifications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium fitmentt and adjustability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLong-lasting stainless steel durability\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eGrimmSpeed Resonated Mid-Pipe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGrimmSpeed Y-Pipe Assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGrimmSpeed Muffler Assemblies\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStainless Steel Clamps and Hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePolyurethane Exhaust Hangers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMulti-Layer Steel Gasket\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eFor WRX owners who demand premium quality, exceptional fitmentt, and a sophisticated exhaust note, the GrimmSpeed Resonated Catback Exhaust delivers the perfect combination of performance, comfort, and unmistakable Subaru character.\u003c\/span\u003e\u003c\/p\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":42901065039968,"sku":"grm.1044.1.0","price":1399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/Grimmspeed-Gentlemans-Unresonated-Cat-Back-Exhaust-Subaru-WRX-2022-2026-GRM_1044_1_0.jpg?v=1782926661"},{"product_id":"grimmspeed-gentlemans-resonated-cat-back-exhaust-subaru-wrx-2022-2026-grm-1044-2-0","title":"GrimmSpeed Gentlemans Resonated Cat Back Exhaust Subaru WRX 2022-2026 | GRM.1044.2.0","description":"\u003ch2\u003e\u003cspan\u003eUnleash the True Sound of Your VB WRX\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you're looking for a deeper, more aggressive exhaust note without sacrificing quality or refinement, the GrimmSpeed Non-Resonated Catback Exhaust delivers the perfect balance. Designed specifically for the 2022-2026 Subaru WRX, this premium exhaust system enhances the sound, appearance, and driving experience of Subaru's turbocharged FA24 engine while maintaining the fit and finish enthusiasts expect from GrimmSpeed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe non-resonated configuration is engineered for drivers who want increased exhaust presence and a more pronounced boxer-inspired tone. Whether you're accelerating through the gears, cruising on the highway, or enjoying your favorite backroad, this system provides an engaging soundtrack every time you get behind the wheel.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePremium 304 Stainless Steel Construction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuilt from high-quality 304 stainless steel, the GrimmSpeed Catback Exhaust is designed to withstand years of daily driving, harsh weather, and spirited performance use. Every component is TIG welded for exceptional strength and durability while maintaining the premium craftsmanship that GrimmSpeed is known for. The corrosion-resistantt construction ensures your exhaust continues looking and performing its best for years to come.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eRedesigned for Improved Fitment and Performance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGrimmSpeed's latest exhaust design features dual-overlapping slip-fit connections and an updated mid-pipe configuration that allows for superior adjustability during installation. This results in improved sealing, more precise tip alignment, and easier installation compared to traditional exhaust systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInternally, the custom mufflers feature larger perforated cores and an updated Y-splitter design to improve exhaust flow while maintaining the refined sound characteristics that have made GrimmSpeed exhaust systems a favorite among Subaru enthusiasts.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eAggressive Sound Without Compromise\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe non-resonated version is ideal for WRX owners seeking a louder, more aggressive exhaust note than the resonated option. It delivers increased volume and turbocharged character while preserving the smooth, mature tone associated with GrimmSpeed's \"Gentleman's Exhaust\" philosophy. Community feedback frequently describes the sound as deep, refined, and free from the harsh rasp found in many competing systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePerformance Meets Style\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFinished with quad 3.5-inch polished exhaust tips, the GrimmSpeed Catback transforms the rear appearance of your WRX while complementing the aggressive styling of the VB chassis. The larger diameter piping improves exhaust flow, supporting future performance modifications while delivering a more exciting driving experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDirect-fit catback exhaust for 2022-2026 Subaru WRX\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNon-resonated design for a more aggressive exhaust note\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFull 304 stainless steel construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision TIG-welded assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom high-flow mufflers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUpdated internal Y-splitter design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDual-overlapping slip-fit connections\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved installation adjustability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStainless steel braided flex section\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncludes polyurethane exhaust hangers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuad 3.5-inch polished exhaust tips\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCorrosion-resistantt construction\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eProduces a deeper, more aggressive exhaust tone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproves exhaust flow and efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhances overall driving experience\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaintains premium fitmentt and alignment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable construction built for long-term reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent foundation for future performance modifications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eGrimmSpeed Non-Resonated Mid-Pipe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGrimmSpeed Y-Pipe Assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGrimmSpeed Mufflers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStainless Steel Clamps and Hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePolyurethane Exhaust Hangers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMulti-Layer Steel Gasket\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eFor VB WRX owners who want premium construction, aggressive sound, and legendary GrimmSpeed quality, the Non-Resonated Catback Exhaust delivers an unforgettable driving experience every time you hit the throttle.\u003c\/span\u003e\u003c\/p\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":42901065302112,"sku":"grm.1044.2.0","price":1299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/GrimmSpeed-Gentlemans-Resonated-Cat-Back-Exhaust-Subaru-WRX-2022-2026-GRM_1044_2_0.jpg?v=1782926665"},{"product_id":"grimmspeed-gentlemans-cat-back-exhaust-resonated-toyota-86-gr86-scion-fr-s-subaru-brz-2013-2026-grm-1035-1-0","title":"GrimmSpeed Gentlemans Cat Back Exhaust Resonated Toyota 86 \/ GR86 \/ Scion FR-S \/ Subaru BRZ 2013-2026 | GRM.1035.1.0","description":"\u003ch3\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eScion FR-S\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e2013-2016 Scion FR-S\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSubaru BRZ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e2013-2026 Subaru BRZ\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eToyota 86 \/ GR86\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e2017-2020 Toyota 86\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2022-2026 Toyota GR86\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eRefined Performance Sound Without the Drone\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGive your Subaru BRZ, Scion FR-S, or Toyota 86 the exhaust note it deserves with the GrimmSpeed Gentleman's Catback Exhaust. Designed for enthusiasts who want a deeper, more aggressive tone without excessive cabin drone, this premium catback system delivers the perfect balance of performance, sound quality, and everyday comfort. GrimmSpeed engineered this exhaust to enhance the natural boxer engine character while maintaining the refinement needed for daily driving and long highway trips.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhether you're carving back roads, hitting the track, or commuting to work, the Gentleman's Catback provides an unmistakable exhaust note that announces your presence without becoming overwhelming.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePremium 304 Stainless Steel Construction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuilt to GrimmSpeed's exacting standards, this catback system features fully welded 304 stainless steel construction for exceptional durability and corrosion resistantce. Mandrel-bent tubing maintains smooth exhaust flow while custom-designed routingg ensures proper fitmentt and ground clearance. Unlike lower-quality exhaust systems, every component is engineered for long-term reliability and consistent performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eEngineered for Sound and Comfort\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Gentleman's Catback was developd to eliminate the compromises commonly associated with aftermarket exhaust systems. It produces a richer tone at idle, increased exhaust presence under acceleration, and a refined sound profile during highway cruising. The result is a system that sounds sporty when you want it to, yet remains comfortable for daily use.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSignature GrimmSpeed Styling\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAt the rear, polished exhaust tips provide a clean, aggressive appearance that perfectly complements the styling of the BRZ, FR-S, and GR86. Precision TIG welding and premium finishing touches showcase GrimmSpeed's commitment to craftsmanship and attention to detail.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDesigned for Enthusiasts\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMany GR86 and BRZ owners seek an exhaust that delivers improved sound without excessive volume or highway drone. Community discussions consistently show that enthusiasts value systems that maintain daily drivability while adding a more engaging driving experience, making refined catback systems one of the most popular upgrades for the platform.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDirect bolt-on catback exhaust system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium 304 stainless steel construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMandrel-bent tubing for optimal exhaust flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRefined \"Gentleman's Exhaust\" sound profile\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDeep boxer engine tone without excessive drone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision TIG-welded construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePolished exhaust tips\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-quality hardware and gaskets included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent fitmentt and ground clearance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for daily-driven and performance-oriented vehicles\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eImproves exhaust sound and driving enjoyment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhances vehicle appearance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaintains comfortable highway cruising\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCorrosion-resistantt stainless steel construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable long-term performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStraightforward bolt-on installation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eGrimmSpeed Gentleman's Catback Exhaust Assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium Gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation Hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade your driving experience with the GrimmSpeed Gentleman's Catback Exhaust and enjoy the perfect combination of performance sound, premium craftsmanship, and everyday comfort every time you start your engine.\u003c\/span\u003e\u003c\/p\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":42901111079008,"sku":"GRM.1035.1.0","price":969.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/GrimmSpeed-Gentlemans-Cat-Back-Exhaust-Resonated-Toyota-86-GR86-Scion-FR-S-Subaru-BRZ-2013-2026-GRM_1035_1_0.jpg?v=1782926670"}],"url":"https:\/\/www.importimageracing.com\/collections\/grimmspeed-exhaust-cat-back.oembed","provider":"Import Image Racing","version":"1.0","type":"link"}