Milltek OPF/GPF Bypass Non-Resonated (Louder) Single Pipe For OE Axle Back Only - BMW G80 | G81 M3 | G82 M4 F32 incorporating complex cast titanium components

incorporating complex cast titanium components

- Rear: Approx

We have also managed to increase the inlet tube cross-sectional area by over 30% compared to the stock intake as it feeds through the openings in the strut braces

The grooved discs are constructed from proprietary metal alloys

Milltek OPF/GPF Bypass Non-Resonated (Louder) Single Pipe For OE Axle Back Only - BMW G80 | G81 M3 | G82 M4 F32 incorporating complex cast titanium componentsOPF GPF Bypass Non Resonated (Louder) Fits to OE Downpipes & Milltek Sport OPF GPF Back System Only Requires OPF Bypass Module or Stage 2 ECU Tune 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