{"product_id":"c8-audi-rs6-rs7-high-flow-cats","title":"C8 Audi RS6\/RS7 High-Flow CATS","description":"The CTS Turbo C8 Audi RS6\/RS7 High-Flow CATS are engineered to be a direct replacement for the restrictive factory catalytic converters located immediately after the turbocharger. Utilizing advanced CAD technology, these downpipes are crafted for a perfect fit.\n\nThe construction features T304 stainless steel with mandrel-bent tubing, ensuring longevity and optimal flow. The hand TIG welded and back purged design guarantees years of reliable performance. Substantial power gains, improved exhaust flow, and a more throaty sound are the primary benefits of installing this high-flow downpipe.\n\nProduct details include T304 stainless steel construction, mandrel-bent stainless steel, and a removable flange for easier installation. The fully tig welded design comes with all necessary install hardware. These also feature 200 Cell RACE CATS for enhanced performance.\n\nStage 2 tuning software is required to prevent a check engine light. For vehicles without OPF\/GPF, transfer factory O2 sensors and tighten to 30 ft\/lbs, install supplied OPF\/GPF plugs and tighten to 25 ft\/lbs, and tighten downpipe nuts and bolts to 16 ft\/lbs. For ROW vehicles with OPF\/GPF, remove factory pressure sensors and lines, connect both ports with the longer factory rubber hose and clamps, re-install sensors, and connect the harness. Install OPF\/GFP temperature probes and tighten to 25 ft\/lbs, transfer factory O2 sensors and tighten to 30 ft\/lbs, and tighten downpipe nuts and bolts to 16 ft\/lbs.","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":52867526689080,"sku":"CTS-EXH-DP-0049","price":1899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687951452.jpg?v=1787911676","url":"https:\/\/store.motormia.co\/products\/c8-audi-rs6-rs7-high-flow-cats","provider":"MOTORMIA","version":"1.0","type":"link"}