B58TU Z4 / Supra TU Upgrade HPFP 13518631642

BMW B58 Z4 / Supra TU HPFP

Perfect for upgrading the GEN1 B58 engine cars (M140i/M240i etc)

Allows you to run more power on pump fuel or a stronger Ethanol mix.

Make around 550bhp on pump fuel alone.

Direct swap with GEN1 B58 pump, only wiring may need to be extended.

Item '1' in diagram

OEM p/n - 1351 8631642