Unlock the true fueling potential of your N55 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump (HPFP) Upgrade.
- Brand:
- Dorch Engineering
- ES#:
- 5482595
- Mfg#:
- DE-55-25A
Unlock the true fueling potential of your N55 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump (HPFP) Upgrade.
Engineered to flow 70% more fuel than stock and 4% more than the original Big Bore high pressure fuel pump
Provides up to 55% more fuel flow than stock injectors!
7.89mm Quick connect fitting for Walbro Pumps.
For vehicles with automatic transmission
90lb/hr 950cc per minute set of 6 fuel injectors
For Custom Applications - Will require additional tuning or modifications. NOT DIRECT DROP IN!
This product was last offered at the strikethrough price on
09-15-2026
Complete with sealing gasket and tether.
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
The newest high flow in tank fuel pump on the market!
This is Universal and Not a direct replacement for the Genuine Pump!
Used to remove and re-install fuel injector sealing rings
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Improve combustion and acceleration with this simple additive!
10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship
This product was last offered at the strikethrough price on
09-01-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-27-2026
Compatible with most aftermarket manifolds
Clean up your gasoline engine!
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi
50lb/hr 550cc per minute set of 6 fuel injectors
For Custom Applications - Will require additional tuning or modifications. NOT DIRECT DROP IN!
This product was last offered at the strikethrough price on
06-03-2026
Cam follower for the high pressure fuel pump.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-27-2026
Engine mounted, stainless steel braided line, 4AN fittings