- -10%
Reference: SSXAU421
Brand: Milltek UK
Milltek SSXAU421
Milltek SSXAU421
Cat-back
Resonated (quieter). Quad Round Polished Tips
Quad 100mm GT100
Before ordering:
Please check installation details on the manufacturer's website.
FREE SHIPPING OVER €400 THROUGHOUT THE EUROPEAN UNION - EXTRA DISCOUNTS ON THE WHOLE CATALOG - LIMITED OFFER!
Milltek SSXAU859
Cat-back
Cat Back (Road+) with Burnt Titanium 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 SSXAU859
Cat-back
Cat Back (Road+) with Burnt Titanium Oval Trims
Diameter 70
Without European or Swiss Homologation
Made in England 100%
Warranty 2 Years
Compatibility:
Audi RS5 B9 2.9 V6 Turbo Sportback (Non-OPF/GPF Models) 2018-2021
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: SSXAU421
Brand: Milltek UK
Milltek SSXAU421
Cat-back
Resonated (quieter). Quad Round Polished Tips
Quad 100mm GT100
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU964
Brand: Milltek UK
Milltek SSXAU964
Particulate Filter-back
80mm OPF/GPF Back System - Resonated - ECE Approved
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXVW481
Brand: Milltek UK
Milltek SSXVW481
Cat-back
Non-Resonated (Louder). Twin Cerakote Black oval outlet
Twin 100 x 80mm Special Oval
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXFD325
Brand: Milltek UK
Milltek SSXFD325
Particulate Filter-back
GPF/OPF Back - Race (Louder) with Cerakote Black GT-115 Trims
Before ordering:
Please check installation details on the manufacturer's website.
Reference: MCXPE101
Brand: Milltek UK
Milltek MCXPE101
Manifold-back
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXFD259
Brand: Milltek UK
Milltek SSXFD259
Cat-back
GPF Back with Burnt Titanium GT-90 Trims - EC Approved
90.00 GT
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXNI003
Brand: Milltek UK
Milltek SSXNI003
Secondary Cat-back
EC-Approved
Quad 127mm GT127
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU862
Brand: Milltek UK
Milltek SSXAU862
Front Pipe-back
Front Silencer Back System (Twin 80mm) with Polished Oval Trims - EC Approved
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXM408
Brand: Milltek UK
Milltek SSXM408
Large-bore Downpipe and De-cat
Requires a Stage 2 ECU remap and must be fitted with a Milltek Sport cat-back system. Fits manual and auto models
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXM428
Brand: Milltek UK
Milltek SSXM428
Large-bore Downpipe and De-cat
Requires a Stage 2 ECU remap and for fitment to the OE System Only. Fits manual and auto models
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1130
Brand: Milltek UK
Milltek SSXBM1130
Rear Silencer(s)
Rear Silencer with GT-80 Cerakote Black Trims (OE Twin Left Valance) - EC Approved
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1092
Brand: Milltek UK
Milltek SSXBM1092
GPF/OPF Bypass
For fitment to Milltek Sport Cat Back Only with OE or Milltek Sport Downpipes - Requires GPF/OPF Delete Software
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1132
Brand: Milltek UK
Milltek SSXBM1132
Rear Silencer(s)
Rear Silencer Bypass Non-Valved (Louder) with GT-80 Polished Trims (OE Twin Left Valance)
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU458
Brand: Milltek UK
Milltek SSXAU458
Cat-back
Resonated (quieter) cat-back with Cerakote Black Tips
Twin 80mm GT80
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXFD277
Brand: Milltek UK
Milltek SSXFD277
Cat-back
Cat Back with Twin GT-90 Cerakote Black Trims - Required Fiesta ST Valance - EC Approved
Black GT90
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXFD375
Brand: Milltek UK
Milltek SSXFD375
Cat-back
Dual Outlet Systems (Requires Maxton Diffuser) Resonated with Polished GT-100 Trims - ECE Approval Coming Soon (Awaiting Certificate)
100mm GT100
Before ordering:
Please check installation details on the manufacturer's website.