BMW G42 M240i xDrive B58 3.0L Performance Parts & Upgrades

For Vehicles With Motiv ReFlex Unit Currently Installed affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles With Motiv ReFlex Unit Currently Installed Only

Brand:

ES#:

4731941

Mfg#:

101-0212

$49.00 USD

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Lifetime Replacement

Provides additional rigidity and sharper handling to the chassis by reducing flex under hard cornering conditions 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!

Brand:

ES#:

4475228

Mfg#:

D180-0014

11% off MSRP

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

$393.99

This product was last offered at the strikethrough price on
07-13-2026

$349.99 USD

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on orders $49 and up

Lifetime Replacement

Plug & play power — gain up to 60 horsepower on a stock car, 80+ horsepower on a modified car with a B58! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for sale or use in the state of California.

Brand:

ES#:

4905036

Mfg#:

JB4-B58-GEN2

$599.00 USD

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Lifetime Replacement

Main Injector Harness For Installation of ReFlex+ For Inline-6 BMW Engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4810312

Mfg#:

900.1008

$200.00 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

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Lifetime Replacement

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

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

Featuring the DINAN Carbon Intake System, Black Exhaust, and Turbo Inlet! 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!
Call In, Chat, Or Email, For Best Price! Limited Time Only!

Brand:

ES#:

4835368

Mfg#:

G42-M240I-F-BKT

$2429.99 USD

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Partial Replacement

Average lowering Front: 1.0", Rear: 1.0" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4883385

Mfg#:

E10-20-052-04-22

10% off MSRP

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

$439.99

This product was last offered at the strikethrough price on
07-13-2026

$395.00 USD

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on orders $49 and up

Lifetime Replacement

An essential performance upgrade for lowered suspensions or a heavy-duty OE replacement. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Measure before purchasing! This is for custom/lowered applications only and may not fit with stock springs/dampers. Range of adjustment: 255-315mm.

Brand:

ES#:

4932372

Mfg#:

059091LA01

$199.99 USD

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Lifetime Replacement