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Milltek SSXAU821
Cat-back
Cat Back Resonated EC Approved - with Polished Oval Trims
Before ordering:
Please check installation details on the manufacturer's website.
All products are shipped from our Italian Warehouse in Trofarello - Turin - Italy (EU)
Contact us to receive the correct delivery time of your order!
Many products are made after we receive the order!
Milltek SSXAU821
Cat-back
Cat Back Resonated EC Approved - with Polished Oval Trims
Diameter 70
European or Swiss Homologation
Made in England 100%
Warranty 2 Years
Compatibility:
Audi RS4 B9 2.9 V6 Turbo Avant (OPF/GPF Models) (Pre-facelift Only) 2019-2021
Before ordering:
Please check installation details on the manufacturer's website clicking here:
Milltek Sports Exhausts
Alternatively, ask for a tailor-made advice.
We do not accept returns for wrong orders.
Milltek Sport was founded in England in 1983 by a true car enthusiast and has grown to become one of the world's leading manufacturers of high-performance sports exhausts for cars.
The head office is located in the UK and the development and testing centre is established at the iconic Nürburgring in Germany. Car exhausts are designed, developed and tested in-house, using state-of-the-art equipment, such as the latest All Electrical CNC spindle benders and Faro 3D laser scanners, which, together with one of the most experienced teams of engineers and production staff in the industry, allow Milltek to continue to be the first to offer new exhausts on the market with innovative designs.
To fully understand the needs and expectations of the motorsports industry, Milltek has over the years entered some of Europe's most challenging races and championships including the British Touring Car Championship, Volkswagen Cup, Time Attack, VLN and N24. For several seasons Milltek Sport Racing has been a technical partner of Power Maxed Racing and BMR in the BTCC.
All high-performance car exhausts are made of T304L stainless steel, a material that guarantees great durability and resistance even in the most extreme environments. T304L is a highly durable form of stainless steel that is far less prone to degradation and discolouration than many other forms of steel, with an almost unlimited lifespan.
Milltek's dedication to the perfection of its exhaust systems has resulted in ISO9001:2015 accreditation and one of the largest ranges of CE approved high performance exhaust systems, all tested and approved by TUV in Germany. This, combined with a presence in over 95 countries worldwide, continues to make Milltek Sport one of the most accessible brands in the aftermarket car sports exhaust sector.
Production is completed entirely in England and products are shipped directly from our warehouse in Italy (so there are no duties or customs charges to pay). The prices shown on our website are final customer prices.
Sports exhausts with road homologation show a specific wording in the description and are delivered with a certificate to be kept with the car registration.
We advise all our customers to contact us in advance to be informed about production and delivery times.
Photos of Milltek products, if available, are shown within each product sheet.
If you have any additional information or doubts about compatibility with your car, please do not hesitate to contact us.
Reference: SSXVW608
Brand: Milltek UK
Milltek SSXVW608
Cat-back
Resonated with GT-100 Polished Trims
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1283
Brand: Milltek UK
Milltek SSXBM1283
Particulate Filter-back
OPF/GPF Back with Centre Resonator Bypass & GT-115 Brushed Titanium Trims (OE Requires Cutting)
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU197
Brand: Milltek UK
Milltek SSXAU197
Cat-back
Non-resonated (louder)
Twin GT-80
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1080
Brand: Milltek UK
Milltek SSXBM1080
Cat-back
GPF/OPF Back System with Quad GT-90 Polished Trims - EC Approved
Quad 90mm GT90
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1199
Brand: Milltek UK
Milltek SSXBM1199
Downpipe-back
OPF/GPF Bypass System - Non-Resonated (Louder) - Requires OPF/GPF Bypass Module or Stage 2 ECU Software GT-115 Polished Trims
115 GT
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXSE150
Brand: Milltek UK
Milltek SSXSE150
Cat-back
Resonated (quieter). Requires SEAT Sport rear valance if fitting to non-Cupra R model (VAG part number: 1P0 071 061 A)
Dual GT100
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXVW499
Brand: Milltek UK
Milltek SSXVW499
Cat-back
Cat Back Resonated JET-100 Carbon Trims - EC Approval Coming Soon
102mm Carbon Jet
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU722
Brand: Milltek UK
Milltek SSXAU722
Cat-back
Cat Back Non-Resonated (Louder) with Quad JET-100 Carbon Trims
102 Jet
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXSE119
Brand: Milltek UK
Milltek SSXSE119
Cat-back
Non-resonated (louder)
Special Oval
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXMZ127
Brand: Milltek UK
Milltek SSXMZ127
Rear Silencer(s)
For Vehicles with Factory Valve Control Only
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1008
Brand: Milltek UK
Milltek SSXBM1008
Cat-back
OE-style twin-outlet. Resonated (quieter). Polished tips
Twin 76.2mm GT76
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1189
Brand: Milltek UK
Milltek SSXBM1189
Particulate Filter-back
OPF/GPF Back System with valved Rear Silencer Bypass & JET-115 Carbon Trims
115 JET
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU002
Brand: Milltek UK
Milltek SSXAU002
Cat-back
Resonated. For fitment to OEM Catalysts
Pulse
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXVW201
Brand: Milltek UK
Milltek SSXVW201
Cat-back
Resonated (quieter). Discrete outlet
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1039
Brand: Milltek UK
Milltek SSXBM1039
HJS Tuning ECE Downpipes
300 Cell ECE Approved HJS Tuning Catalyst. Can be fitted with both Milltek Sport and OE Cat Back Systems
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXHY143
Brand: Milltek UK
Milltek SSXHY143
Cat-back
GPF Back with Polished GT-115 Trims
Before ordering:
Please check installation details on the manufacturer's website.
Milltek SSXAU821
Cat-back
Cat Back Resonated EC Approved - with Polished Oval Trims
Before ordering:
Please check installation details on the manufacturer's website.