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.
Keep your license plate in place
Opens and closes the 2 exhaust pipe exiting the muffler.
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
05-06-2026
Direct from BMW to ensure the proper color matching
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.
Fill the Holes on Your PI Manifold When Not Running Additional Fuel Injectors
65x79x10 - Usually replaced when servicing the timing chains
2X Entries Into Our F80 M3 Sweepstakes
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For vehicles with a production date from 02/2011
TPMS sensor located on the wheel on the barrel
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This product was last offered at the strikethrough price on
04-28-2026
Relays vital information to the ECU.
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This product was last offered at the strikethrough price on
05-02-2026
Just the head gasket
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
09-04-2026
Don't slip your crank hub! Replace the factory crank bolt capture plate with this upgraded motorsport grade plate.
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This product was last offered at the strikethrough price on
08-17-2026
Everything you need to service your ignition system, featuring high quality aftermarket parts
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Ignition components nearing the end of their service life affect fuel economy and power
This product was last offered at the strikethrough price on
07-23-2026
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
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
09-04-2026
Also referred to as a harmonic balancer
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This product was last offered at the strikethrough price on
08-26-2026
Direct replacement N55 crankshaft for a fraction of the cost of Genuine
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026