{"product_id":"invidia-08-14-wrx-08-21-sti-downpipe-w-high-flow-cat-hs08sw1docb","title":"Invidia [08-14 WRX \/ 08-21 STI] Downpipe w\/ High Flow Cat | HS08SW1DOCB","description":"\u003cp\u003eThis is the Invidia Lower Catted Divorced Wastegate w\/2 Bungs Downpipe. The factory downpipe is highly restrictive by the nature of the design and begins right after the turbocharger leaving much room for improvement. Invidia really opens up the exhaust flow path with their downpipe by developing a unit that combines a larger piping diameter with smooth bends. This will allow the turbocharger to exhale those exhaust gases with fewer restrictions and turbulence for unobstructed flow right out of the cat-back exhaust system. Because of these reasons, downpipes make for the most popular exhaust upgrade that adds a substantial bump in both horsepower and torque with a great reduction in turbo lag.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e304 stainless steel construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDivorced wastegate flange option separates the exhaust flow exiting the turbocharger\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e3\" piping diameter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBuilt-in high-flow catalytic converter at the lower-end of the downpipe\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDesigned with an extra O2 sensor for those adding an aftermarket wideband sensor\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIncludes new exhaust gasket and hardware to connect the rear to the cat-back\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIncreases horsepower\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIncreases torque\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces turbo lag\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves the throttle response\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eTUNE REQUIRED - Because aftermarket downpipes will change the power dynamic of your vehicle, a tune is mandatory to optimize the power and running condition of your vehicle\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDoes not include the turbo flange gasket - It is highly recommended that you source a new gasket before the installation\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JDMuscle","offers":[{"title":"Default Title","offer_id":45455675916348,"sku":"INVHS08SW1DOCB","price":927.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/hs08sw1docb.gif?v=1780250523","url":"https:\/\/rpm-racing.com\/products\/invidia-08-14-wrx-08-21-sti-downpipe-w-high-flow-cat-hs08sw1docb","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}