BMW G23 M440i B58 3.0L Performance Engine & Drivetrain Parts

All the necessities to move your tank to the trunk of any vehicle. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4691038

Mfg#:

SN0-40012-BRD

Choose your bottle size to add up to 150hp with this EFI nitrous kit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4044087

Mfg#:

NEX20421

The newest high flow in tank fuel pump on the market! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This is Universal and Not a direct replacement for the Genuine Pump!

Brand:

ES#:

4349830

Mfg#:

9-401-1001

$239.00 USD

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Lifetime Replacement

Increases the amount of fuel supplied to your engine when looking to make 500+ whp affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4876389

Mfg#:

VSLPFPB58S58

$650.00 USD

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Lifetime Replacement

Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4144932

Mfg#:

SN0-310-BRD

$833.99 USD

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Lifetime Replacement

Upgrade your intake manifold to reduce IATs and intake restriction for great power potential! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4668380

Mfg#:

200001175

$2490.00 USD

Add to Cart

Lifetime Replacement

Retain factory closed loop PCV operation while keeping your intake clean and engine running at its best! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4715056

Mfg#:

BMS-CC-GB58

Allows for up to 650whp! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4707469

Mfg#:

B58TUGCMID6P

The ultimate supplementary fueling kit for the B58 engine! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4364614

Mfg#:

601-0175

$1199.99 USD

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on orders $49 and up

Lifetime Replacement

Unleash the hidden power in your vehicle to get instant feedback & response! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3560716

Mfg#:

PC 10

$299.99 USD

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Lifetime Replacement

Improves engine performance by providing cooler air to the turbo while eliminating intake restrictions affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Pre-2025 vehicles with the earlier Gen2 B58 engine only - Not compatible with the later Gen3 B58 engine

Brand:

ES#:

5375502

Mfg#:

G2B58BMSINT-B

Two required per valve, necessary for use with certain supertech valves affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2598482

Mfg#:

KPR-6S-7

$5.99

This product was last offered at the strikethrough price on
03-04-2026

$2.99 USD

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on orders $49 and up

Lifetime Replacement

Monitors intake pressure to determine engine load affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2993863

Mfg#:

13628637900

9% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$162.99

This product was last offered at the strikethrough price on
06-04-2026

$147.99 USD

Add to Cart

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on orders $49 and up

Lifetime Replacement