{"product_id":"milltek-large-bore-downpipe-with-hi-flow-sports-catalyst-fmssxau818","title":"Milltek Large Bore Downpipe with Hi-Flow Sports Catalyst","description":"\u003cp\u003eThe \u003cstrong\u003eMilltek Large Bore Downpipe with Hi-Flow Sports Catalyst\u003c\/strong\u003e is a vehicle-specific upgrade from Milltek, developed as a vehicle-specific exhaust upgrade with performance, durability and fitment at the centre of the design. This listing is intended for \u003cstrong\u003eRS3 8V and 8Y\u003c\/strong\u003e applications; check the fitment and technical notes below before ordering.\u003c\/p\u003e\u003cp\u003eRather than using generic application text, the specification below is based on the manufacturer information supplied for this product. Where engine codes, model years, factory equipment or tuning requirements are stated, these should be treated as part of the fitment requirements.\u003c\/p\u003e\u003ch2\u003eVehicle fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Audi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e RS3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis \/ variant:\u003c\/strong\u003e 8V and 8Y\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct details\u003c\/h2\u003e\u003cp\u003eMilltek Sport Large-Bore Downpipes are the perfect upgrade when looking to enhance both performance and sound. Designed with a larger diameter than standard OEM parts, these downpipes allow significantly more fuel to exit the engine, improving efficiency and unlocking substantial power gains.\u003c\/p\u003e\n\u003cp\u003eYou can expect a notable increase in performance alongside a more aggressive yet refined exhaust tone.\u003c\/p\u003e\n\u003cp\u003ePipe Diameter: 76.20mm\u003c\/p\u003e\n\u003cp\u003eRequires Stage 2 ECU Software\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003cbr\u003e\n✅ Fits both OEM and Milltek Sport Systems \u003cbr\u003e\n✅ Professional fitting available at Forge HQ, Gloucester, carried out by expert technicians\u003c\/p\u003e\n\u003cp\u003eImportant Information\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: This product requires a Stage 2 remap.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE VEHICLES: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAudi RS3 Saloon \/ Sedan 400PS (8V MQB) – OPF\/GPF Models (2019 and later)\u003c\/p\u003e\n\u003cp\u003eAudi RS3 Sportback 400PS (8V MQB Facelift Only) – OPF\/GPF Models (2019 and later)\u003c\/p\u003e\n\u003cp\u003eAudi RSQ3 2.5T Sportback \u0026amp; SUV – OPF\/GPF Equipped Models Only (2020 and later)\u003c\/p\u003e\n\u003cp\u003eAudi RS3 Saloon \/ Sedan 400PS (8Y MQB EVO) – OPF\/GPF Models (2021 and later)\u003c\/p\u003e\n\u003cp\u003eAudi RS3 Sportback 400PS (8Y MQB EVO) – OPF\/GPF Models (2021 and later)\u003c\/p\u003e\n\u003cp\u003eAudi TT Mk3 TTRS 2.5 TFSI Quattro – OPF\/GPF Models (2019 and later)\u003cbr\u003e\n\u003cbr\u003e\n🔥 Why not add the Forge Motorsport Bundle Option for a complete upgrade package, head to the Bundles tab for more info.\u003c\/p\u003e\u003ch2\u003eVehicle compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Audi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e RS3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis \/ generation:\u003c\/strong\u003e 8V and 8Y\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOrdering \u0026amp; fitment\u003c\/h2\u003e\u003cp\u003ePlease use the vehicle application, engine code and specification information above to confirm compatibility. If your vehicle has been modified or differs from the stated application, confirm fitment before ordering.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":65604948918621,"sku":"FMSSXAU818","price":1549.96,"currency_code":"GBP","in_stock":false}],"url":"https:\/\/nineteen72performance.co.uk\/products\/milltek-large-bore-downpipe-with-hi-flow-sports-catalyst-fmssxau818","provider":"Nineteen72 Performance","version":"1.0","type":"link"}