{"product_id":"invidia-15-21-wrx-sti-q300-cat-back-exhaust-w-double-wall-stainless-steel-tips-hs15stig3s","title":"Invidia [15-21 WRX\/STI] Q300 Cat Back Exhaust w\/ Double Wall Stainless Steel Tips | HS15STIG3S","description":"\u003cp\u003eFor a good balance of price and performance, Invidia Exhaust is constructed with high-quality SUS304 stainless steel, CNC-machined flanges, and manufactured with a polished finish. Each system features mandrel-bent stainless steel piping for maximum exhaust flow and reduced back pressure. These exhausts are engineered to produce strong mid to top-end power gains, as well as an increase in horsepower and torque. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecs: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTip Size: 110mm\u003c\/li\u003e\n\u003cli\u003ePiping ID: 76mm\u003c\/li\u003e\n\u003cli\u003ePiping Material: 304 Stainless Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\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":45455653503036,"sku":"invHS15STIG3S","price":1611.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/invidia-q300-cat-back-exhaust-ss-rolled-tips-subaru-wrx-sti-2015-2019-hs15stig3s-cat-back-exhaust-system-invidia-invhs15stig3s.jpg?v=1780250023","url":"https:\/\/rpm-racing.com\/products\/invidia-15-21-wrx-sti-q300-cat-back-exhaust-w-double-wall-stainless-steel-tips-hs15stig3s","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}