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 Probably the most important upgrade

Probably the most important upgrade for TFSI EA113 engines

Great sound comes as standard with Cobra Sport

2mm pipework and fit from the second catalytic converter section backwards (Cat-back) this exhausts replace the centre and rear sections

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

Maximises power output by optimising bedding in process

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 Probably the most important upgradeFrom 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