Milltek OPF/GPF Bypass For OEM Downpipes (With Flange) & OEM System - BMW F91 | F92 M8 (Up To Nov 2020) Remap The roof can be ordered

The roof can be ordered with or without clear lacquer

meaning it comes without a centre silencer

We produce each wheel vehicle specific

Performance Increase : 15-18hp

Milltek OPF/GPF Bypass For OEM Downpipes (With Flange) & OEM System - BMW F91 | F92 M8 (Up To Nov 2020) Remap The roof can be orderedFits to OE Downpipes and Milltek Sport Particulate Filter Back System Only (Only compatible with models up to Nov 2020 build date) Requires Stage 2 ECU Remap or OPF GPF Bypass Module 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