{"product_id":"injen-axle-back-exhaust-honda-civic-si-2012-2015-ses1579","title":"Injen Axle Back Exhaust Honda Civic SI 2012-2015 | SES1579","description":"\u003cp\u003e\u003cstrong\u003eProduct Fitment: \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e2012-2015 Honda Civic SI\u003c\/p\u003e\n\u003cp data-start=\"155\" data-end=\"462\"\u003eEnhance your Civic Si’s sound, performance, and style with the Injen Axle-Back Exhaust System, engineered specifically for the 2012–2015 Honda Civic Si 2.4L. Designed and manufactured in Pomona, California, this system delivers a perfect blend of aggressive tone, increased power, and premium build quality.\u003c\/p\u003e\n\u003cp data-start=\"464\" data-end=\"832\"\u003eConstructed from \u003cstrong data-start=\"481\" data-end=\"524\"\u003emandrel-bent 304 stainless steel tubing\u003c\/strong\u003e, this exhaust maintains consistent diameter throughout for smooth, unrestricted airflow. The result is improved exhaust efficiency and measurable performance gains. Dyno-proven results show increases of up to \u003cstrong data-start=\"734\" data-end=\"772\"\u003e7 horsepower and 6 lb-ft of torque\u003c\/strong\u003e, giving your Civic Si a noticeable boost in responsiveness.\u003c\/p\u003e\n\u003cp data-start=\"834\" data-end=\"1095\"\u003eFeaturing Injen’s \u003cstrong data-start=\"852\" data-end=\"892\"\u003eclassic round JDM-style rear muffler\u003c\/strong\u003e, this system produces a deep, aggressive exhaust note without excessive drone. The setup is finished with a \u003cstrong data-start=\"1001\" data-end=\"1034\"\u003e4.0-inch polished exhaust tip\u003c\/strong\u003e, adding a clean, performance-inspired look to your rear end.\u003c\/p\u003e\n\u003cp data-start=\"1097\" data-end=\"1402\"\u003eEach system is \u003cstrong data-start=\"1112\" data-end=\"1142\"\u003ehandcrafted and TIG welded\u003c\/strong\u003e for maximum strength and durability, using premium components like \u003cstrong data-start=\"1210\" data-end=\"1283\"\u003einvestment cast flanges, stainless steel hardware, and custom hangers\u003c\/strong\u003e. Designed as a direct bolt-on solution, installation is quick and hassle-free with \u003cstrong data-start=\"1367\" data-end=\"1401\"\u003eno cutting or welding required\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1404\" data-end=\"1407\"\u003e\n\u003ch3 data-section-id=\"37mg0c\" data-start=\"1409\" data-end=\"1432\"\u003e\u003cstrong data-start=\"1413\" data-end=\"1430\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1433\" data-end=\"1935\"\u003e\n\u003cli data-section-id=\"1vkp67o\" data-start=\"1433\" data-end=\"1487\"\u003e\n\u003cp data-start=\"1435\" data-end=\"1487\"\u003eDirect fit for \u003cstrong data-start=\"1450\" data-end=\"1485\"\u003e2012–2015 Honda Civic Si (2.4L)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xj94mn\" data-start=\"1488\" data-end=\"1523\"\u003e\n\u003cp data-start=\"1490\" data-end=\"1523\"\u003eAxle-back exhaust system design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"y4oyy2\" data-start=\"1524\" data-end=\"1582\"\u003e\n\u003cp data-start=\"1526\" data-end=\"1582\"\u003eDyno proven gains of up to \u003cstrong data-start=\"1553\" data-end=\"1580\"\u003e7 HP and 6 lb-ft torque\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1g5a5fi\" data-start=\"1583\" data-end=\"1635\"\u003e\n\u003cp data-start=\"1585\" data-end=\"1635\"\u003e\u003cstrong data-start=\"1585\" data-end=\"1633\"\u003e60mm mandrel-bent 304 stainless steel piping\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1phqf5c\" data-start=\"1636\" data-end=\"1680\"\u003e\n\u003cp data-start=\"1638\" data-end=\"1680\"\u003eClassic \u003cstrong data-start=\"1646\" data-end=\"1678\"\u003eJDM-style round rear muffler\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8ycuvs\" data-start=\"1681\" data-end=\"1733\"\u003e\n\u003cp data-start=\"1683\" data-end=\"1733\"\u003e\u003cstrong data-start=\"1683\" data-end=\"1712\"\u003e4.0” polished exhaust tip\u003c\/strong\u003e for a clean finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1s1oxk1\" data-start=\"1734\" data-end=\"1798\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1798\"\u003eInvestment cast stainless steel flange for easy installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wtb2ag\" data-start=\"1799\" data-end=\"1848\"\u003e\n\u003cp data-start=\"1801\" data-end=\"1848\"\u003eHandcrafted and \u003cstrong data-start=\"1817\" data-end=\"1831\"\u003eTIG welded\u003c\/strong\u003e for durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gckjo0\" data-start=\"1849\" data-end=\"1896\"\u003e\n\u003cp data-start=\"1851\" data-end=\"1896\"\u003eIncludes all necessary hardware and hangers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ht60a9\" data-start=\"1897\" data-end=\"1935\"\u003e\n\u003cp data-start=\"1899\" data-end=\"1935\"\u003e\u003cstrong data-start=\"1899\" data-end=\"1933\"\u003eNo cutting or welding required\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1937\" data-end=\"1940\"\u003e\n\u003ch3 data-section-id=\"5xk9z4\" data-start=\"1942\" data-end=\"1973\"\u003e\u003cstrong data-start=\"1946\" data-end=\"1971\"\u003ePerformance Benefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1974\" data-end=\"2161\"\u003e\n\u003cli data-section-id=\"cfwwuf\" data-start=\"1974\" data-end=\"2021\"\u003e\n\u003cp data-start=\"1976\" data-end=\"2021\"\u003eImproves exhaust flow and engine efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"c1jtsh\" data-start=\"2022\" data-end=\"2063\"\u003e\n\u003cp data-start=\"2024\" data-end=\"2063\"\u003eEnhances horsepower and torque output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"el06iq\" data-start=\"2064\" data-end=\"2108\"\u003e\n\u003cp data-start=\"2066\" data-end=\"2108\"\u003eProduces a deep, aggressive exhaust tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"mxyx5o\" data-start=\"2109\" data-end=\"2161\"\u003e\n\u003cp data-start=\"2111\" data-end=\"2161\"\u003eUpgrades vehicle appearance with polished finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2163\" data-end=\"2166\"\u003e\n\u003ch3 data-section-id=\"1a5h2r9\" data-start=\"2168\" data-end=\"2200\"\u003e\u003cstrong data-start=\"2172\" data-end=\"2198\"\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2201\" data-end=\"2412\"\u003e\n\u003cli data-section-id=\"1lbuxa2\" data-start=\"2201\" data-end=\"2249\"\u003e\n\u003cp data-start=\"2203\" data-end=\"2249\"\u003ePremium \u003cstrong data-start=\"2211\" data-end=\"2234\"\u003e304 stainless steel\u003c\/strong\u003e construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"iuop5h\" data-start=\"2250\" data-end=\"2296\"\u003e\n\u003cp data-start=\"2252\" data-end=\"2296\"\u003eMandrel-bent tubing for consistent airflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dz28l6\" data-start=\"2297\" data-end=\"2348\"\u003e\n\u003cp data-start=\"2299\" data-end=\"2348\"\u003eBuilt and tested in \u003cstrong data-start=\"2319\" data-end=\"2346\"\u003ePomona, California, USA\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14dnh7r\" data-start=\"2349\" data-end=\"2412\"\u003e\n\u003cp data-start=\"2351\" data-end=\"2412\"\u003eDesigned for long-term durability in all driving conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Injen","offers":[{"title":"Default Title","offer_id":18332619538528,"sku":"injSES1579","price":552.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/Injen-Axle-Back-Exhaust-Honda-Civic-SI-2012-2015-SES1579.jpg?v=1777692047","url":"https:\/\/www.importimageracing.com\/products\/injen-axle-back-exhaust-honda-civic-si-2012-2015-ses1579","provider":"Import Image Racing","version":"1.0","type":"link"}