{"product_id":"milltek-sport-non-resonated-louder-cat-back-exhaust-audi-rsq8","title":"Milltek Sport Non-Resonated (Louder) Cat Back Exhaust – Audi RSQ8 (2020 on)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cp\u003eThe Milltek Sport cat back exhaust for the Audi RSQ8 (2020 on) replaces everything behind the catalytic converter: the centre section and rear silencer. The factory catalyst stays in place. It is built from 3\" (76.2mm) T304 stainless steel pipework by Milltek Sport in Derbyshire, and comes with the clamps, gaskets and hangers it needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNon-Resonated (Louder).\u003c\/strong\u003e Non-Resonated leaves out the centre resonator, so the system is noticeably louder and more aggressive, especially under load.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLH Front Flexi Pipe (Connects to OE Downpipe Flange)\u003c\/li\u003e\n\u003cli\u003eRH Front Flexi Pipe (Connects to OE Downpipe Flange)\u003c\/li\u003e\n\u003cli\u003eLH Front Silencer Replacement Pipe\u003c\/li\u003e\n\u003cli\u003eRH Front Silencer Replacement Pipe\u003c\/li\u003e\n\u003cli\u003eActive Centre Section\u003c\/li\u003e\n\u003cli\u003eLH Connecting Pipe\u003c\/li\u003e\n\u003cli\u003eRear Silencer Assembly\u003c\/li\u003e\n\u003cli\u003e2 × Valved Outlet Pipe (Inc Motor)\u003c\/li\u003e\n\u003cli\u003eLH Outlet Pipe\u003c\/li\u003e\n\u003cli\u003eRH Outlet Pipe\u003c\/li\u003e\n\u003cli\u003eRH Connecting PIpe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCheck before you order\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFor cars fitted with a petrol particulate filter (GPF\/OPF) from the factory.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eRoad use\u003c\/h3\u003e\u003cp\u003eThis cat back exhaust keeps the factory catalytic converter, so emissions are unaffected.\u003c\/p\u003e\n\u003ch3\u003eLead time\u003c\/h3\u003e\u003cp\u003eMilltek Sport make every system in Derbyshire. The dispatch estimate next to the price is updated every morning from Milltek's live stock and build dates, and changes with the option you pick. If there is any delay on your order we will tell you within 24 hours.\u003c\/p\u003e\n\u003ch6\u003eProduct Details\u003c\/h6\u003e\n\u003cdiv\u003e\n\u003cb\u003eBrand: \u003c\/b\u003eMilltek Sport\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eSystem type: \u003c\/b\u003eCat Back Exhaust\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eSound level: \u003c\/b\u003eNon-Resonated (Louder)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003ePipe bore: \u003c\/b\u003e3\" (76.2mm)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMaterial: \u003c\/b\u003eT304 stainless steel\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eEC approved: \u003c\/b\u003eNo\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eECU remap needed: \u003c\/b\u003eNo\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eFitting time: \u003c\/b\u003e3–4 hours (Milltek's figure, including removing the factory part)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMade in: \u003c\/b\u003eDerbyshire, United Kingdom\u003c\/div\u003e\n\u003ch6\u003eVehicle Fitment\u003c\/h6\u003e\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003cth\u003eEngine code\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eQ8\u003c\/td\u003e\n\u003ctd\u003eRS FSI Mild Hybrid quattro\u003c\/td\u003e\n\u003ctd\u003e600 hp\u003c\/td\u003e\n\u003ctd\u003eDHUB\u003c\/td\u003e\n\u003ctd\u003e2019–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eQ8\u003c\/td\u003e\n\u003ctd\u003eRS Performance quattro\u003c\/td\u003e\n\u003ctd\u003e640 hp\u003c\/td\u003e\n\u003ctd\u003eDWNA\u003c\/td\u003e\n\u003ctd\u003e2024–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eMilltek list this part for: RSQ8 \u0026gt; 4.0 V8 Bi-Turbo (Non OPF \/ GPF Equipped Models) \u0026gt; 2020 and Later; RSQ8 \u0026gt; 4.0 V8 Bi-Turbo (OPF \/ GPF Equipped Models) \u0026gt; 2020 and Later.\u003c\/p\u003e\n\u003ch6\u003eInstallation Guide\u003c\/h6\u003e\u003cp\u003eWe recommend fitting by a garage or exhaust specialist. Milltek allow 3–4 hours including removing the factory part.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0511\/6700\/2795\/files\/milltek-fitting-ssxau899.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMilltek fitting instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Milltek Sport","offers":[{"title":"Default Title","offer_id":56538027229563,"sku":"MIL-SSXAU899","price":4668.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/6700\/2795\/files\/milltek-non-resonated-louder-cat-back-exhaust-au-01-301f7908.jpg?v=1792923996","url":"https:\/\/hazmotorsport.co.uk\/products\/milltek-sport-non-resonated-louder-cat-back-exhaust-audi-rsq8","provider":"HAZ MOTORSPORT","version":"1.0","type":"link"}