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Milltek SSXAU674
Cat Replacement Pipe
Cat Bypass fits with OE and Milltek Sport Cat back Systems
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 SSXAU674
Cat Replacement Pipe
Cat Bypass fits with OE and Milltek Sport Cat back Systems
Compatibility:
Audi S4 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (Non Sport Diff Cars) 2016/2019
Audi S4 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (Sport Diff Models Only) 2016/2019
Audi S5 3.0 V6 Turbo Coupe Only B9 (Sport Diff Models Only) 2017/2019
Audi S5 3.0 V6 Turbo Coupe/Cabrio B9 (Non Sport Diff Models Only) 2017/2019
Audi S5 3.0 V6 Turbo Sportback B9 (Non Sport Diff Models Only with or without Brace Bars) 2017/2019
Audi S5 3.0 V6 Turbo Sportback B9 (Sport Diff Models Only & 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: SSXLR137
Brand: Milltek UK
Milltek SSXLR137
Particulate Filter-back
OPF/GPF Back System Non Resonated (Louder) with GT-90 Titanium Trims
Quad 90mm GT90
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXVW445
Brand: Milltek UK
Milltek SSXVW445
Cat-back
Resonated (Quieter) with Titanium GT-100 Trims
Dual 100mm GT100
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1288
Brand: Milltek UK
Milltek SSXBM1288
Cat-back
Cat Back - Resonated with GT-115 Brushed Titanium Trims - Requires Stage 2 ECU Remap or OPF/GPF Bypass Modules
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU974
Brand: Milltek UK
Milltek SSXAU974
Particulate Filter-back
80mm OPF/GPF Back System - Race Non Resonated (Loudest)
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXPE113
Brand: Milltek UK
Milltek SSXPE113
Cat-back
Resonated (Uses OE Trims) - EC Approval Coming Soon
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1026
Brand: Milltek UK
Milltek SSXBM1026
Rear Silencer(s)
Race. Titanium Tips
Twin 90mm GT90
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: SSXAU1021
Brand: Milltek UK
Milltek SSXAU1021
Cat-back
Race System - 80mm Non-Resonated Cat Back with GT-115 Brushed Titanium Tips (Loudest)
115 GT
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM988
Brand: Milltek UK
Milltek SSXBM988
Cat-back
Proposed E-Mark System. Cerakote Black Tips
Twin 90mm GT90
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXFD131
Brand: Milltek UK
Milltek SSXFD131
Cat-back
Non-resonated (louder) with Cerakote Black Tips
Twin 80mm GT80
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU236
Brand: Milltek UK
Milltek SSXAU236
Cat-back
Resonated (quieter). Dual GT-100
Single 100mm GT100
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1306
Brand: Milltek UK
Milltek SSXBM1306
Cat-back
Cat Back System - Non-Resonated with GT-115 Polished Trims (Removes Secondary Cats)
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXVW609
Brand: Milltek UK
Milltek SSXVW609
Cat-back
Resonated with GT-100 Cerakote Black Trims
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXM475
Brand: Milltek UK
Milltek SSXM475
Particulate Filter-back
GPF Back with Burnt Titanium GT-90 Trims - Valved System
90.00 GT
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXVW387
Brand: Milltek UK
Milltek SSXVW387
Cast Downpipe with Race Cat
200 Cell Race Cat - Must be fitted with Milltek Sport cat-back system and requires a Stage 2 ECU remap
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXSE174
Brand: Milltek UK
Milltek SSXSE174
Cat-back
Non-resonated (louder). Quad Round Polished Tips.
Twin 80mm GT80
Before ordering:
Please check installation details on the manufacturer's website.
Milltek SSXAU674
Cat Replacement Pipe
Cat Bypass fits with OE and Milltek Sport Cat back Systems
Before ordering:
Please check installation details on the manufacturer's website.