Audi S3 8P 3-door - Turbo-Back Exhaust System with Hi-Flow Sports Catalyst with Polished Trims Nortech Performance Machined Turbine Housing with Additional

Machined Turbine Housing with Additional Clearance To Reduce Back Pressure

this freer-flowing intercooler is a direct replacement for the smaller and more restrictive OEM set up

8 TSI 2013 - 2020

Seat Leon FR (197 bhp) / Leon Cupra (237 bhp)

Audi S3 8P 3-door - Turbo-Back Exhaust System with Hi-Flow Sports Catalyst with Polished Trims Nortech Performance Machined Turbine Housing with AdditionalThe Milltek Sport Turbo Back range offers performance enhancements for turbo charged vehicle owners looking to tune their vehicles. Providing the turbo with an exhaust system manufactured with enlarged diameter throughout for enhanced gas flow properties for lower back pressure as a result of the reduced restrictions and benefits with the suitably aggressive exhaust sound it deserves. The Milltek Hi Flow Sports Catalyst reduces the restriction over