Bosch B58TU HPFP Supra Fuel Pump for B58 BMW M140i / M240i / 340i / 440i (F20/F22/F30/F32) X3 / X4 M40i

Bosch B58TU / Supra High Pressure Fuel Pump (HPFP) – Gen 1 B58 Upgrade

Genuine Bosch B58TU (also known as “Supra”) high pressure fuel pump – a direct OEM replacement on B58TU engines and a popular upgrade for Gen 1 B58 platforms.

This HDP6 pump flows significantly more fuel than the factory HDP5 (Gen 1 B58) pump, supporting up to 600 horsepower while maintaining OEM reliability and fitment.

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Why Upgrade to the B58TU HPFP?

• Direct bolt-on for Gen 1 B58 engines – no tuning or coding required

• Supports higher fueling demands for E85, upgraded turbos, or Stage 2+ tunes

• Widely supported by tuners (bootmod3, MHD, etc.)

• Retains factory control systems – plug and play

• 15-minute install with basic tools

Flow Rate Comparison:

• Stock B58 HDP5 Pump: 0.954 cc/rev

• B58TU HDP6 Pump: 1.178 cc/rev (+~23% flow increase)

Fuel Compatibility:

• Fully compatible with pump fuel, ethanol blends, and full E85

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Fitment:
This pump fits the following BMW models equipped with the Gen 1 B58 engine:

• 1 Series F20: M140i

• 2 Series F22/F23: M240i

• 3 Series F30/F31/F34: 340i

• 4 Series F32/F33/F36: 440i

• X3 G01 / X4 G02: M40i

Note:
For true plug-and-play installation on Gen 1 B58 cars, the Fuel-It! wiring extension harness kit is required (sold separately).

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Included in the Box:

• (1) Genuine Bosch B58TU / Supra HPFP

• OE Part Number: 13518631642

• Bosch Part Number: 0261520520

All pumps are brand new, genuine Bosch – no cheap copies or knockoffs.