BMW G23 M440i B58 3.0L Engine Fuel Parts

Includes new OEM Bosch injectors and Genuine BMW installation hardware for a full refresh of your fuel injection system 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with the earlier Gen2 B58 engine only

Brand:

ES#:

5443828

Mfg#:

BB58G2FIRKT

$990.99

This product was last offered at the strikethrough price on
03-31-2026

$740.99 USD

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Partial Replacement

Universal Performance Injectors

Brand:

ES#:

5375013

Mfg#:

2600.34.14.15

Conveniently control a second or third low pressure fuel pump!

Brand:

ES#:

4715081

Mfg#:

BMS-FPC

$245.00 USD

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Lifetime Replacement

Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk.

Brand:

ES#:

4714702

Mfg#:

1.25G-UMT-CL

CNC-machined spacers, hardware, fuel line adapter, requires fuel injectors, chargepipe.

Brand:

ES#:

4899184

Mfg#:

BMS-PIK-B58

$699.00 USD

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Lifetime Replacement

Visconti has created a true plug and play harness kit for Gen 2 B58 and S58 cars!

Brand:

ES#:

4810321

Mfg#:

200.1103

$615.00 USD

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Lifetime Replacement

Unlock the true performance potential of your Gen2 B58-powered vehicle with the Dorch Engineering DS3 High-Pressure Fuel Pump Upgrade.

Brand:

Dorch Engineering

ES#:

5482020

Mfg#:

DE-582-30A

Unlock the true performance potential of your Gen2 B58-powered machine with the Dorch Engineering Gen2 Flex Fuel ECA Kit.

Brand:

Dorch Engineering

ES#:

5482024

Mfg#:

DE-582-ECA-241

$549.00 USD

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Lifetime Replacement

Unlock the ultimate performance of your Gen2 B58 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump Upgrade.

Brand:

Dorch Engineering

ES#:

5482016

Mfg#:

DE-582-25A

Unlock the true performance potential of your Gen2 B58-powered machine with the Dorch Engineering Gen2 Flex Fuel ECA Kit.

Brand:

Dorch Engineering

ES#:

5482025

Mfg#:

DE-582-ECA-242

$549.00 USD

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Lifetime Replacement

The PFS B58 Port Injection Kit from Vargas Turbo Technologies is designed for enthusiasts looking to push their B58-powered vehicles beyond the limits.

Brand:

PFS

ES#:

5445577

Mfg#:

PFS-B58-PI-8

Engages water-methanol system at 35PSI Adjustable from 25-50psi

Brand:

ES#:

2826280

Mfg#:

81081

Includes 2.5 gallon tank, red high temp nylon tubing, and quick-connect fittings

Brand:

ES#:

4415298

Mfg#:

SN0-211

Provides a high-pressure seal for the vacated pump port on the cylinder head. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5445396

Mfg#:

VTT-X58-HPFP-BLO