Cat-back for the Audi S7 Sportback 4.0 TFSI quattro S tronic, from 2012 to 2018.
Genuine Milltek Sports Exhaust. System Number: SSXAU447.
Resonated (quieter) with Cerakote Black tips. Some 2016 and later models have an updated valve location on one rear silencer meaning the wiring loom needs extending to accommodate.
Tip Style: Quad 100mm GT100
Pipe Diameter: 2.76-inch (70mm)
ECA Approved: No
Race System: No
Valve Sonic: Yes
Free Fitting at MG Auto Motorsports
Purchase ANY Milltek Cat Back or Full System Exhaust from MG Auto Motorsport and receive free fitting by one of our trained Technicians.
MG Auto Motorsport have worked with Milltek on various projects over many years and are proud to be one of their chosen specialists.*Free Fitting is subject to booking with the garage by calling 01773 745 400
More than 32 years of continuous exhaust development and technical expertise are drawn upon to develop the ultimate Milltek Sport range of performance products, offering an ever-expanding comprehensive selection of performance exhausts which build on the successes of key marques like Audi, Volkswagen, Porsche, BMW and Nissan.
This has placed Milltek Sport at the forefront of tuning companies and owners ‘must have’ list. Milltek Sport have appointed key distributors and are currently exporting to more than 80 countries around the world.
Milltek Sport exhausts are produced in high quality type-304 aircraft grade stainless steel. This material is anti-magnetic (other manufacturers’ stainless steel may not be) and is less susceptible to discolouration. This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek systems are increased in bore to ensure ultimate performance without the loss of mid-range torque.
All Milltek exhausts are designed, developed and manufactured in-house in the UK.