{"product_id":"invidia-15-21-wrx-sti-q300-single-cat-back-exhaust-hs15sw4g3s","title":"Invidia [15-21 WRX\/STI] Q300 Single Cat-Back Exhaust | HS15SW4G3S","description":"\u003ch3\u003eInvidia [15-21 WRX\/STI] Q300 Single Cat-Back Exhaust | HS15SW4G3S\u003c\/h3\u003e\u003cp\u003eThe Invidia Q300 features a flat-bottom muffler design for improved high-speed aerodynamic performance. Inside, a continuous piping design with Advantex material delivers excellent free-flow exhaust with optimized back pressure – translating to real horsepower and torque gains with a rich, deep, sporty exhaust note.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFlat-bottom muffler design for aerodynamic performance\u003c\/li\u003e\n\u003cli\u003eContinuous piping with Advantex material for optimized back pressure\u003c\/li\u003e\n\u003cli\u003eSUS304 polished stainless steel piping, mandrel bent\u003c\/li\u003e\n\u003cli\u003eCNC-machined flanges and robot TIG welding\u003c\/li\u003e\n\u003cli\u003ePipe ID: 76mm\u003c\/li\u003e\n\u003cli\u003eTip: 101mm round stainless steel, single outlet\u003c\/li\u003e\n\u003cli\u003eNo silencer included\u003c\/li\u003e\n\u003cli\u003ePart Number: HS15SW4G3S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2015–2021 Subaru WRX\u003c\/li\u003e\n\u003cli\u003e2015–2021 Subaru WRX STI\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eImportant Note\u003c\/h3\u003e\u003cp\u003eUsing a stock J-pipe or downpipe? The \u003cstrong\u003eGrimmSpeed Subaru Stock DP to Aftermarket 3 in. Catback Adapter (p\/n 077046)\u003c\/strong\u003e is required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"https:\/\/www.p65warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"JDMuscle","offers":[{"title":"Default Title","offer_id":52569376522540,"sku":"HS15SW4G3S","price":1082.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/9425\/0329\/files\/invidia-q300-cat-back-exhaust-single-subaru-wrx-sti-2015-2019-hs15sw4g3s-cat-back-exhaust-system-invidia-invhs15sw4g3s.jpg?v=1768962133","url":"https:\/\/www.evergreenkings.com\/products\/invidia-15-21-wrx-sti-q300-single-cat-back-exhaust-hs15sw4g3s","provider":"Evergreen Kings","version":"1.0","type":"link"}