{"product_id":"large-bore-downpipe-rs4-b8-42-fsi-quattro-avant","title":"Audi RS4 B8 4.2 FSI Quattro Avant Cat-back","description":"\u003cp\u003eThis Milltek Sport cat-back exhaust system replaces the factory exhaust from the catalytic converter rearward.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConstructed from aircraft-grade 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework for optimal flow\u003c\/li\u003e\n\u003cli\u003eLarge-bore 2.76\" (70.00mm) tubing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included*\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1x LH Downpipe (resonated)\u003c\/li\u003e\n\u003cli\u003e1x RH Downpipe (resonated)\u003c\/li\u003e\n\u003cli\u003e1x Centre Silencer Replacement Assembly\u003c\/li\u003e\n\u003cli\u003e1x LH Rear Silencer with Active Exhaust Valve\u003c\/li\u003e\n\u003cli\u003e1x RH Rear Silencer with Active Exhaust Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e*Exact components may vary depending on variant selection (e.g., tip style, cat type, sound level).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRS4 B8 4.2 FSI Quattro Avant\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Some configurations (such as de-cat options) are for motorsport\/off-road use only.\u003c\/em\u003e\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Race \/ Non-Res","offer_id":63225291342173,"sku":"SSXAU337","price":2578.42,"currency_code":"GBP","in_stock":true},{"title":"Road Legal \/ Resonated","offer_id":63225291374941,"sku":"SSXAU336","price":2734.08,"currency_code":"GBP","in_stock":true},{"title":"Race","offer_id":63225291407709,"sku":"SSXAU338","price":2310.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/6586\/7101\/files\/SSXAU337_1__69958.jpg?v=1769608563","url":"https:\/\/www.milltekshop.com\/products\/large-bore-downpipe-rs4-b8-42-fsi-quattro-avant","provider":"Milltek Shop UK","version":"1.0","type":"link"}