{"product_id":"invidia-inv-gemini-axle-back-exhaust-titanium-tips-2022-subaru-wrx-hs22sw4at4stl","title":"Invidia Gemini Axle Back Single Layer Exhaust w\/ Titanium Tips Subaru WRX 2022-2026 | HS22SW4AT4STL","description":"\u003cp\u003eThe Invidia Gemini Axle-Back Exhaust with Titanium Tips is a premium performance exhaust upgrade engineered specifically for the 2022 and newer Subaru WRX. Featuring a twin loop muffler design with a 3.5-inch single-layer titanium tip, this axle-back system delivers an aggressive, refined exhaust note while reducing overall system weight. Ideal for WRX enthusiasts seeking a high-quality, bolt-on exhaust upgrade that combines Japanese craftsmanship with noticeable performance gains.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwin Loop Muffler Design\u003c\/strong\u003e – Engineered for optimized exhaust flow and a deep, aggressive tone without excessive drone during highway cruising\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5-Inch Single-Layer Titanium Tips\u003c\/strong\u003e – Lightweight, heat-resistant titanium tips deliver a premium aesthetic and develop a natural, unique patina over time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle-Back Configuration\u003c\/strong\u003e – Retains the factory mid-pipe for straightforward installation with minimal modification required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Stainless Steel Construction\u003c\/strong\u003e – Mandrel-bent piping resists corrosion and maintains structural integrity under high heat and demanding driving conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCARB Compliant\u003c\/strong\u003e – Legal for use in California and all 50 states, ensuring peace of mind for emissions testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement Fitment\u003c\/strong\u003e – Bolt-on design uses factory mounting points for a clean, rattle-free installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInvidia Japanese Engineering\u003c\/strong\u003e – Designed and manufactured to exacting standards by one of the most trusted names in the Subaru performance community\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Invidia INV Gemini Axle-Back Muffler Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eHS22SW4AT4STL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003einvHS22SW4AT4STL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eInvidia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Type\u003c\/th\u003e\n\u003ctd\u003eAxle-Back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMuffler Design\u003c\/th\u003e\n\u003ctd\u003eTwin Loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTip Diameter\u003c\/th\u003e\n\u003ctd\u003e3.5 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTip Material\u003c\/th\u003e\n\u003ctd\u003eSingle-Layer Titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePipe Construction\u003c\/th\u003e\n\u003ctd\u003eMandrel-Bent Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCARB Compliant\u003c\/th\u003e\n\u003ctd\u003eYes – 50-State Legal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eExhaust \/ Axle-Back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eThe Invidia INV Gemini is a true bolt-on axle-back exhaust system, designed to replace the factory rear muffler section using existing OEM hangers and mounting points. No cutting, welding, or custom fabrication is required. Most installations can be completed with basic hand tools in 1–2 hours on a vehicle lift or with jack stands. Professional installation is recommended to ensure proper alignment of the titanium tips and a rattle-free fit. Does not require an ECU tune when used as a standalone axle-back system.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":42931199246432,"sku":"invHS22SW4AT4STL","price":853.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/Invidia-Gemini-Axle-Back-Single-Layer-Exhaust-w-Titanium-Tips-Subaru-WRX-2022-2026-HS22SW4AT4STL.jpg?v=1783946289","url":"https:\/\/www.importimageracing.com\/products\/invidia-inv-gemini-axle-back-exhaust-titanium-tips-2022-subaru-wrx-hs22sw4at4stl","provider":"Import Image Racing","version":"1.0","type":"link"}