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Milltek SSXAU644
Cat-back
Cat Back Resonated with Quad GT-90 Polished Trims (EC Approval Coming Soon)
Quad 90mm GT90
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 SSXAU644
Cat-back
Cat Back Resonated with Quad GT-90 Polished Trims (EC Approval Coming Soon)
Quad 90mm GT90
Compatibility:
Audi S4 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (Non Sport Diff Cars) 2016/2019
Audi S5 3.0 V6 Turbo Sportback B9 (Non Sport Diff Models Only with or without Brace Bars) 2017/2019
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: SSXBM1205
Brand: Milltek UK
Milltek SSXBM1205
Particulate Filter-back
OPF/GPF Back System - GT-115 Burnt Titanium Trims - Proposed ECE System
115 GT
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU888
Brand: Milltek UK
Milltek SSXAU888
Large-bore Downpipe and De-cat
V2 Downpipe with Decat - Fits both OE and Milltek Sport Cat Back Systems - NOTE to Customers - Due to Design of Turbo Waste Gate fitting a decat can cause metallic rattle to be heard more than the OE Cat Downpipe
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXVW447
Brand: Milltek UK
Milltek SSXVW447
Cat-back
Resonated (Quieter) with Carbon Jet-100 Trims
102mm Carbon Jet
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXVW605
Brand: Milltek UK
Milltek SSXVW605
Cat-back
Non Resonated (Louder) with GT-100 Titanium Trims
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXPO164
Brand: Milltek UK
Milltek SSXPO164
GPF/OPF Bypass
With Brushed Titanium GT-115 Trims - Requires Stage 2 ECU Software
115 GT
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1053
Brand: Milltek UK
Milltek SSXBM1053
Cat-back
Cat Back Resonated with Burnt Titanium GT-90 Trims (EC Approval Coming Soon)
90.00 GT
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU968
Brand: Milltek UK
Milltek SSXAU968
Cat-back
80mm Resonated Cat Back with Cerakote Black Trims
150 X 95mm Black Oval
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU707
Brand: Milltek UK
Milltek SSXAU707
Cat-back
Cat Back Resonated (EC Approval Coming Soon) with Quad GT-100 Black Trims
Quad 100mm GT100
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXFD042
Brand: Milltek UK
Milltek SSXFD042
Cat-back
Non-resonated (louder) with 100mm Jet Polished Trims
100mm Jet
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: SSXBM1141
Brand: Milltek UK
Milltek SSXBM1141
Cat-back
GPF/OPF Back System with Quad GT-90 Cerakote Black Trims - New Equal Length System - Loudest
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXVW389
Brand: Milltek UK
Milltek SSXVW389
Cast Downpipe with Race Cat
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU619
Brand: Milltek UK
Milltek SSXAU619
Additional parts
Optional Road+ Centre Silencer to Replace either MSAU618 or 618REP (Louder than MSAU618)
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1073
Brand: Milltek UK
Milltek SSXBM1073
Cat-back
Race Non-Res Dual Outlet (Required M340i Rear Valance) Black Cerakote GT-90 Trims
Twin 90mm GT90
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU629
Brand: Milltek UK
Milltek SSXAU629
Cat-back
Non-Resonated Dual-outlet. Requires A4 3.2 S line dual-outlet rear valance
GT100
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXFD067
Brand: Milltek UK
Milltek SSXFD067
Large Bore Downpipe and Hi-Flow Sports Cat
Must be fitted with the Milltek Sport cat-back system and requires a Stage 2 ECU remap
Before ordering:
Please check installation details on the manufacturer's website.
Milltek SSXAU644
Cat-back
Cat Back Resonated with Quad GT-90 Polished Trims (EC Approval Coming Soon)
Quad 90mm GT90
Before ordering:
Please check installation details on the manufacturer's website.