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Milltek SSXAU921
Particulate Filter-back
80mm Non-Resonated Cat Back with Burnt Titanium Trims (Louder)
115 GT
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 SSXAU921
Particulate Filter-back
80mm Non-Resonated Cat Back with Burnt Titanium Trims (Louder)
115 GT
Diameter 80
Without European or Swiss Homologation
Made in England 100%
Warranty 2 Years
Compatibility:
Audi S3 2.0TFSI Quattro Sportback 310PS 8Y (OPF/GPF Models Only) 2020-2022
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: SSXAU277
Brand: Milltek UK
Milltek SSXAU277
Cat-back
Polished Tips. Includes Active Exhaust Valve.
Twin 90mm GT90
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU475
Brand: Milltek UK
Milltek SSXAU475
Cat-back
Resonated (quieter). Quad Round Cerakote Black Tips
Quad 100mm GT100
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXM427
Brand: Milltek UK
Milltek SSXM427
Large Bore Downpipe and Hi-Flow Sports Cat
Requires a Stage 2 ECU remap and for fitment to the OE System Only
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1175
Brand: Milltek UK
Milltek SSXBM1175
Particulate Filter-back
Centre Resonator / OPF/GPF Back System with Cerakote Black GT-100 Trims - ECE Approved
Quad 100mm GT100
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU691
Brand: Milltek UK
Milltek SSXAU691
Cat-back
Cat Back Resonated (EC Approval Coming Soon) with Quad Polished Oval Trims
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXVW540
Brand: Milltek UK
Milltek SSXVW540
GPF/OPF Bypass
Cast Downpipe with 200 Cell HJS Cat with GPF/OPF Bypass - Fits to OE Cat Back Only (Requires Stage 2 ECU Remap)
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXMZ117
Brand: Milltek UK
Milltek SSXMZ117
Large-bore Downpipe and De-cat
For fitment with the Milltek Sport Cat Back System Only
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU770
Brand: Milltek UK
Milltek SSXAU770
Cat-back
Cat Back Non-Resonated with Polished Trims
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXBM1075
Brand: Milltek UK
Milltek SSXBM1075
Cat-back
Race Non-Res Dual Outlet (Required M340i Rear Valance) Burnt Titanium GT-90 Trims
90.00 GT
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXVW403
Brand: Milltek UK
Milltek SSXVW403
Cat-back
Non-resonated (louder). Polished GT-100 Round Trims
Quad 100mm GT100
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXFD250
Brand: Milltek UK
Milltek SSXFD250
Cat-back
Non-Res (Louder) Cat Back with GT-90 Cerakote Black Trim
90mm GT90
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXAU504
Brand: Milltek UK
Milltek SSXAU504
Cat-back
Non-resonated (louder)
Twin 76.2mm Jet
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXVW253
Brand: Milltek UK
Milltek SSXVW253
Turbo-back including Hi-Flow Sports Cat
Resonated (quieter). Requires a Stage 2 ECU remap
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXFD082
Brand: Milltek UK
Milltek SSXFD082
Large Bore Downpipe and Hi-Flow Sports Cat
EC Type-Approved. Must be fitted with the Milltek Sport cat-back system
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXTY138
Brand: Milltek UK
Milltek SSXTY138
Particulate Filter-back
GPF/OPF Back with GT-115 Cerakote Black Trims - ECE Approved Proposed System- Awaiting testing at TUV
115 GT
Before ordering:
Please check installation details on the manufacturer's website.
Reference: SSXHO216
Brand: Milltek UK
Milltek SSXHO216
Cat-back
Road+ System. Polished Tips.
Quad 100mm GT100
Before ordering:
Please check installation details on the manufacturer's website.
Milltek SSXAU921
Particulate Filter-back
80mm Non-Resonated Cat Back with Burnt Titanium Trims (Louder)
115 GT
Before ordering:
Please check installation details on the manufacturer's website.