{"product_id":"c8-audi-rs6-rs7-high-flow-catalytic-converters","title":"C8 Audi RS6\/RS7 High-Flow Catalytic Converters","description":"The CTS Turbo C8 Audi RS6\/RS7 High-Flow CATS are engineered as a direct replacement for your vehicle's restrictive stock catalytic converters, positioned immediately after the turbocharger.\n\nConstructed from premium T304 stainless steel, each unit is meticulously hand TIG welded and back-purged to ensure a robust and long-lasting performance. The primary benefits of installing these high-flow catalytic converters include significant power gains, enhanced exhaust flow, and a sportier, more throaty exhaust sound.\n\nKey product details include T304 stainless steel construction, mandrel-bent tubing, a removable flange for simplified installation, and a fully tig-welded design. The system comes complete with all necessary installation hardware and features 200-cell RACE CATS. Stage 2 tuning software is required to prevent a check engine light.\n\nInstallation notes vary depending on whether your vehicle is equipped with OPF\/GPF. For vehicles without OPF\/GPF, transfer factory O2 sensors (tighten to 30 ft\/lbs), install supplied OPF\/GPF plugs (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 of the pressure sensor together with the longer factory rubber hose and clamps, re-install sensors, and clip in the harness. Install OPF\/GFP temperature probes (tighten to 25 ft\/lbs), transfer factory O2 sensors (tighten to 30 ft\/lbs), and tighten downpipe nuts and bolts to 16 ft\/lbs.","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":52867526721848,"sku":"CTS-EXH-DP-0049-CAT","price":1899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687951695.webp?v=1787911676","url":"https:\/\/store.motormia.co\/products\/c8-audi-rs6-rs7-high-flow-catalytic-converters","provider":"MOTORMIA","version":"1.0","type":"link"}