Available in Standard and +27% Cam Upgrade versions, the Dorch DS25-350 HPFP represents the next evolution in high-performance fueling for BMW / Toyota Supra B58 Gen2 (2020+).
Completely re-engineered for maximum flow, bulletproof reliability, and seamless OEM integration, this new-generation pump replaces the legendary Stage 2 and sets a new benchmark for B58 fueling.

B58 Gen2 DS25-350 HPFP Specifications

Next-Generation HPFP for the B58 Platform

• OEM-Perfect Fitment: Fuel lines are routed exactly like the factory setup – zero interference with coils or spark plugs.

• True Plug & Play: No cutting, bending, or crimping required. Maintains full DME control and all OEM safety functions.

• Redesigned Core: New pressure chamber, piston, and spring geometry deliver maximum flow and long-term durability.

Unmatched Benefits

• Class-Leading Flow: Up to 350 bar of pressure – perfect for upgraded DI injectors and high-boost applications.

• Ultimate Reliability: The strongest and most stable HPFP solution for the B58 Gen2 platform, built for extreme performance.

Software & Calibration

Using Bootmod3, MHD, or MG Flasher?
Simply enable the “Dorch HPFP” option during the flash process.
For other platforms, send your .BIN file to tuning@dorchengineering.com to receive a tailored calibration via WinOLS.

Why Choose Dorch

• 100% OEM Fitment: Includes a dedicated 350-bar-rated high-pressure fuel line – no OEM line modifications needed.

• Lifetime Warranty: Confidence backed by unrivaled reliability.

• Tuning Support: Our in-house calibrator develops HPFP maps using OEM tools, assisting tuners worldwide.

Kit Includes

• DS25-350 HPFP assembly with full hardware

• Dorch 350-bar high-pressure fuel line

• PTFE low-pressure line

• Low-pressure line bracket

• Plug & Play adapter

• Dorch Lifetime Warranty

Compatibility

For BMW / Toyota Supra B58 Gen2 (2020+) engines only.

Models:
A90/A91 – Toyota Supra
G29 – Z4 M40i
G42/43 – M240i, M240xi
G20/21 – M340i, M340xi
G22/23/26 – M440i, M440xi
G30/31 – 540i, 540xi
G32 – 640i, 640xi
G11/12 – 740i, 740xi
G15/16 – 840i, 840xi
G05 – X5 40i
G06 – X6 40i
G07 – X7 40i
G01 – X3 M40i
G02 – X4 M40i

Compatible only with 2020+ B58 Gen2 engines.