{"product_id":"4-0-tfsi-downpipes","title":"4.0 TFSI Downpipes","description":"The RedStar performance downpipes are a direct upgrade for Audi S6, RS6, S7, RS7, A8, and S8 vehicles featuring the 4.0 TFSI engine. They feature a 3-inch outer diameter (OD) with a smooth transition to OEM-spec bottom flanges, designed for a direct fit with OEM mid-pipes. The construction also includes 100% TIG welding and back purging for maximum strength and integrity.\n\nInstallation is designed to be a 100% bolt-on process, utilizing all brackets and mounts found on the OEM unit, minimizing the need for modifications. They are handmade in Russia and come with a 5-year warranty against defects for the original owner.\n\nFor maximum performance gains, a firmware update is recommended. Removing the factory catalytic converters may trigger a check engine light, which can be mitigated with optional O2 sensor restrictors. Please note: These downpipes are intended for OFF ROAD\/MOTORSPORT USE ONLY. They are not certified and may not be legal for use on emissions-controlled vehicles. This product is not C.A.R.B. compliant and is not for sale or use in California, USA.","brand":"RedStar","offers":[{"title":"Default Title","offer_id":52865941504312,"sku":"AUDI-S6-RS6-S7-RS7-A8-S8-4.0-TFSI-DOWNPIPES","price":940.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687604455.jpg?v=1787905741","url":"https:\/\/store.motormia.co\/products\/4-0-tfsi-downpipes","provider":"MOTORMIA","version":"1.0","type":"link"}