Dorch Engineering BMW B58 F20 F22 F30 F32 Stage1 Pompe HP-HPFP (M140i(x), M240i(x), 340i(x) & 440i(x))

Description - Stage 1

After months of R&D we have finally released the world’s first B58 HPFP upgrade! This is a complete plug-and-play kit to support up to 600whp (this number can vary quite a bit depending on tuning strategy and the blend of ethanol*). 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.

PFP Flow Capacities

The table below serves as a reference for maximum fuel flow in cubic centimeters per camshaft revolution for various B58 fuel pump options. These calculations are based on the B58 cam lobe. Each engine will have varying fuel flow capacities depending on the lift and number of lobes on the camshaft.

Software changes are required to run this pump. If using MHD or Bootmod3, simply check the box for our pump upgrade when flashing. Otherwise, please send your .BIN file to tuning@dorchengineering.com for the appropriate software changes. This change is free of charge for all of our customers. 

In the box

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

Compatibility Check

To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout. 

Compatibility

F20 – 140i, 140xi
F21 – 140i, 140xi
F22 – 240i, 240xi
F30 – 340i, 340xi
F31 – 340i, 340xi
F32 – 440i, 440xi

This HPFP is compatible with gen 1 B58 engine only.

NOTE: If you have a B58 equipped vehicle that is not listed, please contact info@dorchengineering.com for fitment information.

Stage 1 Full E85 is tuner-dependent, but we typically recommend our Stage 2 HPFP Upgrade kits

Warranty

Dorch Engineering Lifetime Warranty

Manufactured by

Dorch Engineering

Part Number

DE-58-1001 (Stage 1)

DE-58-2001 (Stage 2)

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