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 offering both valved and non-valved

offering both valved and non-valved variants of the system to ensure you can maintain the stealth and efficiency of the stock system with the ability to make yourself heard at the press of a drive mode switch

BPX / BUK 160

2mm) stainless steel pipework which is larger than most on the market for the biggest upgrade in terms of performance

Interior sound example of MK6 VW Golf GTD 2

000rpm test: 91dB (+8

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 offering both valved and non-valvedOur 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