Ligne d'chappement FAP Back inox MILLTEK BMW X3M G01 LCI + Competition Milltek BMW 5 Series (F90) M5 (incl. Competition) GPF OPF Bypass Module Milltek BMW 4 Series G82 M4 & M4 Competition S58 3.0 Turbo (OPF GPF Eq Milltek Exhaust BMW 3 Series G80 M3 & M3 Competition S58 3.0 Turbo. Milltek BMW X3M (G01 OPF GPF S58) Downpipe Back Non Resonated Exhaust System SSXBM1215 Our 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 will last through any harsh conditions. Twin Outlet All our performance exhaust systems are designed with you in mind, and we cater to an ever expanding range of vehicles. We believe in continuous evolution, and our research & development team work throughout the year to deliver the most in demand solutions to all your performance exhaust requirements. All of our products are made in the UK and distributed to more than 90 countries worldwide, making Milltek Sport one of the most accessible performance aftermarket brands on the market. Non Resonated (Louder) Please Note: This system Requires OPF GPF Bypass Module or Stage 2 ECU Software Contains: MSBM381REP Non Resonated OPF GPF Bypass MSBM382 Centre Section MSBM383 LH Connecting Pipe MSBM384 RH Connecting Pipe MSBM385 LH Valved Link Pipe MSBM386 RH Valved Link Pipe MSBM387 Rear Silencer MSBM388 x2 Inner Tailpipes MSBM389 x2 Outer Tailpipes MSTIP251 x4 Cerakote Black 4. 5 Trims