{"product_id":"subaru-wrx-cat-back-with-oval-dual-outlet-muffler","title":"XForce Cat Back Exhaust Oval Dual Outlet Muffler 2002-2007 WRX \/ STI","description":"\u003ch3\u003eXForce Cat Back Exhaust Oval Dual Outlet Muffler 2002-2007 WRX \/ STI | Mandrel-Bent 409 Stainless Steel | Performance Exhaust System\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe XForce Cat Back Exhaust system with an oval dual outlet muffler is designed specifically for the 2002-2007 Subaru WRX and WRX STI manual transmission models. This exhaust upgrade enhances your Subaru's performance by improving exhaust flow through precision mandrel-bent piping and a raw 409 stainless steel construction. It delivers the aggressive, deep exhaust note that WRX enthusiasts expect, providing a more engaging driving experience without compromising daily drivability.\u003c\/p\u003e\n\u003cp\u003eEngineered with a focus on durability and optimal flow, the XForce exhaust system features a center hot dog resonator and twin 80mm oval tips that balance sound and performance. The bolt-on design ensures a straightforward installation with a perfect fit, maintaining the integrity of your Subaru's undercarriage while upgrading its exhaust tone and efficiency. XForce’s attention to detail and quality materials make this system a standout choice for WRX and STI owners seeking a reliable and impactful exhaust upgrade.\u003c\/p\u003e\n\u003cp\u003eBy upgrading to the XForce Cat Back Exhaust, Subaru owners benefit from improved throttle response and a noticeable increase in horsepower potential due to reduced backpressure. The distinctive exhaust note enhances the driving experience, making your WRX or STI stand out on the street and track alike. This system is ideal for enthusiasts looking to combine performance gains with a signature Subaru sound.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis XForce Cat Back Exhaust system is engineered for 2002-2007 Subaru WRX and WRX STI manual models and features mandrel-bent 409 stainless steel piping with an oval dual outlet muffler. Constructed from durable raw 409 stainless steel, it delivers improved exhaust flow and a deep, aggressive tone for Subaru enthusiasts seeking enhanced performance and sound.\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e XForce\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Cat Back Exhaust Oval Dual Outlet Muffler\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e E4-SW05-MP01-CBS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 2002-2007 Subaru WRX \/ STI (Manual Transmission Only)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Raw 409 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Mandrel-Bent Piping, Welded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Not Specified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExhaust Tips:\u003c\/strong\u003e Twin 80mm Oval\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResonator:\u003c\/strong\u003e Centre Hot Dog Resonator\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Bolt-On Design\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility Note:\u003c\/strong\u003e Some models require E4-SW05-C1 connecting pipe for vehicles with standalone cat converter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eKey Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Mandrel-bent piping reduces backpressure, improving horsepower and throttle response on WRX and STI models.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSound Quality:\u003c\/strong\u003e Delivers the iconic aggressive and deep Subaru exhaust rumble that enhances the driving experience.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Constructed from raw 409 stainless steel for corrosion resistance and long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Precision-engineered bolt-on design ensures a perfect fit with no modifications required for most models.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVisual Appeal:\u003c\/strong\u003e Twin 80mm oval tips provide a clean, aggressive rear appearance that complements the WRX\/STI styling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEase of Installation:\u003c\/strong\u003e Designed for straightforward installation on manual transmission vehicles, minimizing downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1× XForce Cat Back Exhaust System with Oval Dual Outlet Muffler\u003c\/li\u003e\n  \u003cli\u003eCenter Hot Dog Resonator\u003c\/li\u003e\n  \u003cli\u003eTwin 80mm Oval Exhaust Tips\u003c\/li\u003e\n  \u003cli\u003eInstallation hardware (bolts and clamps)\u003c\/li\u003e\n  \u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp\u003eThe XForce Cat Back Exhaust system is designed for a bolt-on installation that is generally DIY-friendly for those with basic mechanical skills and tools. No cutting or welding is required for most 2002-2007 WRX and STI manual transmission models. However, some vehicles equipped with standalone catalytic converters may require the additional E4-SW05-C1 connecting pipe for proper fitment. Professional installation is recommended if you are unfamiliar with exhaust work or to ensure optimal fit and sealing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended for best results\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModifications Required:\u003c\/strong\u003e None for standard fitment; additional connecting pipe may be needed for standalone cat converter setups\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm fitment for your specific year, model, and transmission type before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"XForce","offers":[{"title":"Default Title","offer_id":46928718758063,"sku":"E4-SW05-MP01-CBS","price":449.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/xforce-cat-back-exhaust-oval-dual-outlet-muffler-2002-2007-wrx-sti-e4-sw05-mp01-cbs-2650280.png?v=1779328688","url":"https:\/\/subimods.com\/products\/subaru-wrx-cat-back-with-oval-dual-outlet-muffler","provider":"Subimods.com","version":"1.0","type":"link"}