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Mark Hendrikx - Automotive engineer at Mosselman

Expert's advice:

"The Dorch N55 DS25 High-Pressure Fuel Pump Upgrade is a complete plug-and-play kit. The kit drops right in with full control from the DME, just like the OEM pump. There’s no cutting, no bending, no crimping, etc. All of the safety and sophistication of the stock DME remain in place. Please note that software changes are required to run this pump."

Please make sure to enter your VIN when ordering to ensure the right adapter kit!

Kit contents:

  • HPFP w/ Hardware
  • High-Pressure Line
  • Low-Pressure Line
  • Low-Pressure Line Bracket
  • Plug-n-Play Adapter Harness

Mark Hendrikx - Automotive engineer at Mosselman

Technical details

DS25-250 HPFP Specs DS25-250 DS25-250
+38% N55LK
DS25-250
+49% N55LK
Flow Potential Gasoline 750 Whp 900 Whp 1000 Whp
Flow Potential E85 550 Whp 690 Whp 770 Whp
Operating Pressure 250 Bar 250 Bar 250 Bar