BMW F20/21 M140i - Resonated GPF/OPF-Back Exhaust System With Carbon Fibre GT-90 Trims Audi > A4 > 2.0 TDi B8 140PS / 177PS 2WD Saloon and Avant (S line models only) > 2009 to 2011 both more and less than

both more and less than the standard adjustment functions available in the vehicle while maintaining the factory safety parameters

The Quaife ATB Helical LSD differential is also now subject to a lifetime warranty (subject to terms and conditions)

Please Note: The 'non-valved' exhaust removes the use of exhaust valves

Revised Flow Control Strategy for More Linear Fluid DeliveryAEM’s engineers spent extensive time revamping the controller’s flow control strategy for a more linear flow output delivery

allowing the engine to operate more efficiently and to increase performance

BMW F20/21 M140i - Resonated GPF/OPF-Back Exhaust System With Carbon Fibre GT-90 Trims Audi > A4 > 2.0 TDi B8 140PS / 177PS 2WD Saloon and Avant (S line models only) > 2009 to 2011 both more and less thanFrom 2017, many vehicles have been manufactured with a Particulate Filter to reduce further the emissions from the vehicle. The Milltek Sport Particulate Filter Back range is designed to compensate for the sound reducing qualities from the particulate filter and significantly improve the sound aesthetic of the exhaust system. All our performance exhaust systems are designed with you in mind, and we cater to an ever expanding range of vehicles. We