Milltek Downpipe BMW M340i Xdrive G20/G21 ( OPF/GPF ) 2019-
Requires Stage 2 ECU Remap – Fits to Milltek Sport and OE Cat Back Systems
Consists of:
Tailpipe Style:
1 x Downpipe with HJS High Flow Cat
1 x Adaptor for UK/Euro Spec Vehicles
Pipe Ø: 3.15″ (80.00mm) *