BMW F20/21 M140i (Non OPF) - Resonated (Quieter) Cat-Back Exhaust System with Burnt Titanium GT-90 Trims Audi > A4 > 2.0 TFSI B9 Quattro Saloon & Avant (Non OPF/GPF Models inc Mild Hybrid & Without Brace Bars) > 2016 and later Please check which fitment type

Please check which fitment type you have fitted on your car before purchasing (2015-17 UK/Europe: Pre-GPF models

the power gains are substantial

these are a genuine dealer item

BPX / BUK 160

BMW F20/21 M140i (Non OPF) - Resonated (Quieter) Cat-Back Exhaust System with Burnt Titanium GT-90 Trims Audi > A4 > 2.0 TFSI B9 Quattro Saloon & Avant (Non OPF/GPF Models inc Mild Hybrid & Without Brace Bars) > 2016 and later Please check which fitment typeOur range of Cat Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system, available in multiple configurations enabling the owner to choose the increase in volume of their exhaust and or add a more suitably aggressive tone. All our products are made from 304L Aircraft Grade stainless steel. This quality material will ensure that your Cat Back system