Includes Required Retrofit Harness
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-09-2026
Includes Required Retrofit Harness
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-09-2026
This pump features a bigger bore size that translates into roughly 100% more flow when compared to stock
Flows 70% more fuel than the stock pump and offers Plug-and-play installation
Higher capacity pump capable of supporting 30% more flow
Higher capacity pump capable of supporting 60% more flow
Use this harness to run an improved "Supra" fuel pump in your B58 car.
Get more out of your B58 Engine!
Unlock the true potential of your Gen 1 B58 engine with the Dorch Engineering DS3 High-Pressure Fuel Pump Upgrade.
Unleash the true power potential of your Generation 1 B58 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump Upgrade.