VW Golf R MK8/MK8.5 - 80MM Non-Resonated (Louder) OPF Back Exhaust System with Burnt Titanium GT-115 Trims BMW > 1 Series > M135i xDrive 5 Door (F40 OPF/GPF Equipped) > 2019 and Later Great sound comes as standard

Great sound comes as standard with Cobra Sport

both the internals and the overall look from the rear end of the car

Maximises power output by optimising bedding in process

Interior sound example - Audi TTS (Mk3) Quattro (cat back system with louder non-resonated section)

Probably the most important upgrade for TFSI EA113 engines

VW Golf R MK8/MK8.5 - 80MM Non-Resonated (Louder) OPF Back Exhaust System with Burnt Titanium GT-115 Trims BMW > 1 Series > M135i xDrive 5 Door (F40 OPF/GPF Equipped) > 2019 and Later Great sound comes as standardFrom late 2018, many vehicles have been manufactured with a Gasoline Otto 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