BMW G02 X4 M40i B58 3.0L Performance Engine & Drivetrain Parts

One of the best turbo upgrades available for the B58 engine! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 6-Port Heads only - Will not fit 2-Port Heads

Brand:

ES#:

4630184

Mfg#:

TTE10321

$4964.99 USD

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Lifetime Replacement

Genuine Bosch Motorsports EV14 fuel injectors featuring USCAR (EV6) connector matched and packaged in pack of 6 units - Minimum flow of 750cc @ 3bar (43.5 PSI industry standard) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
NOT A DIRECT REPLACEMENT FOR FACTORY INJECTORS - For use with aftermarket port injection kits only

Brand:

ES#:

4875844

Mfg#:

501-0028

$399.99 USD

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Lifetime Replacement

Alter parameters and fine-tune — wirelessly! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For use with N54 JB4 systems and any JB4 manufactured prior to 2017. Please check board diagrams to properly identify your JB4 before ordering.

Brand:

ES#:

3508698

Mfg#:

JB4-BT

$149.00

This product was last offered at the strikethrough price on
05-12-2026

$99.00 USD

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Lifetime Replacement

High-flow aluminum intake manifold enhances durability, airflow, and performance efficiency. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4883890

Mfg#:

BMS-BPIM-G1B58

$2299.00 USD

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on orders $49 and up

Lifetime Replacement

2024 CFM. High performance puller fan with curved blades. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2652188

Mfg#:

30102049

$207.99 USD

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Lifetime Replacement

Includes 2.5 gallon tank, stainless steel braided line, 4AN fittings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4431148

Mfg#:

SN0-211-BRD

$909.99 USD

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Lifetime Replacement

Stop Vacuum Leaks Before They Even Happen! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4447545

Mfg#:

VTT-B58-PCV-CAP

$149.99 USD

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Lifetime Replacement

Get the most performance out of your engine! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
For 2018-2019 models with the earlier B58 Gen1 engine only - Not compatible with later models with the B58TU engine

Brand:

ES#:

4690613

Mfg#:

D401-0043

Upgraded turbocharger with integrated exhaust manifold and high flow turbo inlet - supports 700whp+ affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For early models with the B58 Gen1 (B58A) 6-port engine only - Will not fit later Gen2 (B58C/B58D) engines

Brand:

ES#:

5372781

Mfg#:

TR-1057

Capable of 700+ WHP with supporting modifications - Includes a refundable $1500 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 2020+ models with the Gen2 B58 (B58D / B58TU) engine only

Brand:

ES#:

4464648

Mfg#:

PURE-B58G-0001KT

$4154.99 USD

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Lifetime Replacement

Capable of 550+ WHP with supporting modifications - New, no core charge! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For early models with the B58 Gen1 Engine Only

Brand:

ES#:

5375066

Mfg#:

B58G1P600

Fine-tune your cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2816698

Mfg#:

MMFANCNTLUPROBE

9% off MSRP

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

$98.00

This product was last offered at the strikethrough price on
06-05-2026

$88.99 USD

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on orders $49 and up

Lifetime Replacement

Engine mounted, stainless steel braided line, 4AN fittings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4350144

Mfg#:

20010-BRD

$625.00 USD

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on orders $49 and up

Lifetime Replacement

1934 CFM - 10.8 amps at 12.14 volts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2764562

Mfg#:

MMFAN16

$115.99 USD

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Lifetime Replacement

Robust protection for your WMI installation to ensure peace of mind affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4147674

Mfg#:

SN0-40060

$73.00 USD

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Lifetime Replacement