Milltek Downpipe And OPF Delete - BMW F80 M3 | F82 | F83 M4 (OPF Cars Only) Titan it is advisable to tune

it is advisable to tune the ECU for a maximum gain in performance and to ensure that the CEL does not come on

By being positioned only 6

(Price does not include any tuning

You'll feel more connected to your C8

making Milltek Sport one of the most accessible performance aftermarket brands on the market

Milltek Downpipe And OPF Delete - BMW F80 M3 | F82 | F83 M4 (OPF Cars Only) Titan it is advisable to tuneLarge Bore Downpipes with OPF GPF Bypass and Decats NOT ROAD LEGAL Fits to Milltek Sport Catback Only Requires Stage 2 ECU Remap 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.