Dorch DS25-350 HPFP Upgrade BMW B58 Gen.2 | 350 bar
High pressure fuel pump upgrade BMW B58 gen.2
DS25-350 HPFP Specs DS25-350 DS25-350 with + 27% Cam Upgrade
Flow Potential Gasoline 770whp 950whp
Flow Potential E85 560whp 710whp
Operating Pressure 350 Bar 350 Bar
From the creators of the world’s first B58 direct-injection fueling upgrades, comes our next generation of pumps. We’re proud to announce the 350 bar version of our wildly successful DS25 pump; another first of it’s kind in the aftermarket! Internally, we’ve re-worked the entire pump body, spring rates, plunger depth, and completely optimized the volumetric efficiency of the pump. What we’ve come up with is the same consistent and extremely reliable HPFP solutions we’re known for, but now at 350 bar operating pressures for Gen2 B58 compatibility! There’s no cutting, no bending, no crimping, etc. This kit drops right in with full control from the DME, just like the OEM pump. All of the safety and sophistication of the stock DME remain in place.
Software changes are required to run this pump.
KIT CONTENTS
Lifetime Warranty
HPFP w/ Hardware
High Pressure Line
PTFE Low Pressure Line
Low Pressure Hose Bracket
Plug and Play Adapter Harness
Specifications
- Type:Upgraded high-pressure fuel pump (HPFP)
- Model:DS25-350
- Engine:BMW B58B30O1 (Gen.2)
- Operating pressure:350 bar
- Flow potential (gasoline):770 whp / 950 whp with +27% cam upgrade
- Flow potential (E85):560 whp / 710 whp with +27% cam upgrade
- Installation:Plug-and-play, no cutting or crimping
- DME control:Full OEM DME control retained
- Kit contents:HPFP with hardware, high-pressure line, PTFE low-pressure line, bracket, adapter harness
- Warranty:Lifetime
- Tuning:Software changes required