{"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":"\u003cp\u003e\u003cspan\u003eThe flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains continuous piping design and use of Advantex material that results in an excellent free-flow exhaust with optimized back pressure, giving greater horsepower, torque gains and a rich deep sporty sound. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe use of SUS304 polished stainless steel piping, mandrel bent to shape, state of the art CNC machine made flange, Robot TIG welding and double wall polished stainless steel or Titanium tips, provides outstanding durability and appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cb\u003eSpecs:\u003c\/b\u003e\n\u003cbr\u003ePiping ID:\t76mm\n\u003cbr\u003ePiping Material:\t304 Stainless Steel\n\u003cbr\u003ePiping Taper:\tNo\n\u003cbr\u003eSilencer Included:\tNo\n\u003cbr\u003eTip Material:\tStainless Steel\n\u003cbr\u003eTip Qty:\t1\n\u003cbr\u003eTip Shape:\tRound\n\u003cbr\u003eTip Size:\t101mm \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.","brand":"JDMuscle","offers":[{"title":"Default Title","offer_id":45455654682684,"sku":"invHS15SW4G3S","price":1082.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/invidia-q300-cat-back-exhaust-single-subaru-wrx-sti-2015-2019-hs15sw4g3s-cat-back-exhaust-system-invidia-invhs15sw4g3s.jpg?v=1780250074","url":"https:\/\/rpm-racing.com\/products\/invidia-15-21-wrx-sti-q300-single-cat-back-exhaust-hs15sw4g3s","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}