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Milltek SSXAU409
Cat-back
Non-resonated (louder). Polished Quad-outlet
GT100 GT100
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 SSXAU409
Cat-back
Non-resonated (louder). Polished Quad-outlet
GT100 GT100
Compatibility:
Audi S5 3.0 TFSI B8.5 Coupé & Cabriolet 2011/2019
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: SSXAU437
Brand: Milltek UK
Milltek SSXAU437
Cat-back
Dual-outlet. Cerakote Black Tip. Requires A4 3.2 S line dual outlet valance
100mm GT100B
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXSE255
Brand: Milltek UK
Milltek SSXSE255
Particulate Filter-back
Non-Resonated (Louder) GPF/OPF Back System with GT-100 Burnt Titanium Trims
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU540
Brand: Milltek UK
Milltek SSXAU540
Cat-back
Non-Valved Race System. Non-resonated (louder). Quad Oval Polished Tips
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU556
Brand: Milltek UK
Milltek SSXAU556
Cat-back
EC-Approved. Quad Cerakote Black Tips
Twin 80mm GT80
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXFD393
Brand: Milltek UK
Milltek SSXFD393
Particulate Filter-back
GPF/OPF Back Non-Resonated (Louder) with Brushed Titanium GT-90 Trim
90mm GT90
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXLR111
Brand: Milltek UK
Milltek SSXLR111
Particulate Filter-back
OPF/GPF Back Resonated Valved System with Quad GT-90 Cerakote Black Trims
Quad 90mm GT90
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXFD244
Brand: Milltek UK
Milltek SSXFD244
Cat-back
Road + Cat Back with GT-90 Polished Trim
90mm GT90
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXM007
Brand: Milltek UK
Milltek SSXM007
Cat-back
Non-resonated (louder). Includes bracket locator for 2004 cars
76.2mm Special
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU298
Brand: Milltek UK
Milltek SSXAU298
Cat-back
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: SSXAU438
Brand: Milltek UK
Milltek SSXAU438
Cat-back
Dual-outlet. Cerakote Black Tip.
100mm GT100B
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXHO249
Brand: Milltek UK
Milltek SSXHO249
Cat-back
Part Resonated Road+ with 3 x Carbon Jet-100 Trims
Triple 102mm JET-100
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXSE144
Brand: Milltek UK
Milltek SSXSE144
Turbo-back excluding Hi-Flow Sports Cat
Requires a Stage 2 ECU remap
Twin 80mm GT80
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM961
Brand: Milltek UK
Milltek SSXBM961
Cat-back
Requires 335i rear valance. EC-Approved
Twin 90mm GT90
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXPO138
Brand: Milltek UK
Milltek SSXPO138
Particulate Filter-back
Rear Silencer Delete System with Carbon JET-100 Trims
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXFD249
Brand: Milltek UK
Milltek SSXFD249
Cat-back
Non Res (Louder) Cat Back with GT-90 Polished Trim
90mm GT90
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU900
Brand: Milltek UK
Milltek SSXAU900
Additional parts
Optional Front Silencers (Replaces MSAU744REP/745REP)
Before ordering:
Please check installation details on the manufacturer's website.
Milltek SSXAU409
Cat-back
Non-resonated (louder). Polished Quad-outlet
GT100 GT100
Before ordering:
Please check installation details on the manufacturer's website.