Unlock the true power potential of your early-production N55 engine.
For Vehicles Produced Before 12/2013
- Brand:
- Dorch Engineering
- ES#:
- 5482537
- Mfg#:
- DE-55-15B
Unlock the true power potential of your early-production N55 engine.
For Vehicles Produced Before 12/2013
Unlock the true fueling potential of your PWG N55 engine with the Dorch Engineering HPFP Lift Kit.
For 2013+ models with OE Bosch HPFP
Unlock the ultimate fueling potential of your electronic wastegate (EWG) N55 engine with the Dorch Engineering N55 Lift Kit.
For 2013+ models with OE Bosch HPFP
Unlock the ultimate performance potential of your EWG N55 engine with the Dorch Engineering Lift Kit HPFP Upgrade.
For 2013+ models with OE Bosch HPFP
Unlock the true fueling potential of your N55 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump (HPFP) Upgrade.
Delivers clean, pressurized fuel to the engine.
Engages water-methanol system at 35PSI Adjustable from 25-50psi
Includes 2.5 gallon tank, red high temp nylon tubing, and quick-connect fittings
Direct port injection plate for clean WMI installs
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
07-24-2026
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
07-24-2026
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
This fuel filter features a precision machined aluminum body and fittings
Increased fueling for bigger power - supports up to 850whp!
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
The ultimate supplementary fueling kit for the N54 and N55 engines!