The do88 J-pipe for 2019–2020 BMW M2 Competition (F87) and 2015–2020 BMW M3/M4 (F8X) connects the intercooler to the throttle body in a direct-fit arrangement. Specified to retain stock routing and mounting, it replaces the factory J-pipe while maintaining throttle-body and intercooler interfaces. This piece is for owners who require a precise, vehicle-specific replacement for the intercooler outlet plumbing.
do88 19-20 BMW M2 Comp (F87)/15-20 BMW M3/M4 (F8X) Intercooler to Throttle Body J-Pipe