BMW G02 X4 M40i B58 3.0L Performance Engine Parts

Flows 66% more fuel than your factory injectors - supports up to 880whp For models with the earlier B58 Gen1 (B58A) engine only

Brand:

ES#:

5388637

Mfg#:

201-0426

Quick connect union T-fitting for 1/4" Nylon

Brand:

ES#:

2826282

Mfg#:

82040

Brand:

ES#:

3236310

Mfg#:

77-46318

20% off MSRP

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

$577.99

This product was last offered at the strikethrough price on
07-22-2026

$462.00 USD

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on orders $49 and up

Lifetime Replacement

Increase power without sacrificing reliability

Brand:

ES#:

4349823

Mfg#:

77-86318

20% off MSRP

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

$726.99

This product was last offered at the strikethrough price on
07-22-2026

$581.00 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

The highest performance intake manifold currently on the market for the Gen 1 B58 engine! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

4920883

Mfg#:

8300C

The highest performance intake manifold currently on the market for the Gen 1 B58 engine! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

4768241

Mfg#:

8300B

Includes Dinan's Carbon Fiber Cold Air Intake, Turbo Inlet, and Free Flow Axle-Back Exhaust System with Black Tips Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For 2020+ models only with the B58D engine

Brand:

ES#:

5434439

Mfg#:

G0X-X3X4M40CIKT

$2847.99 USD

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Partial Replacement

Race-Proven Durability and Performance for BMW/TOYOTA B58 Engines

Brand:

ES#:

4842652

Mfg#:

371720

Upgrade your BMW or Toyota B58B30 engine with the JE Pistons B58B30 Piston and experience the difference in power and efficiency.

Brand:

ES#:

4842734

Mfg#:

371718S

$349.99 USD

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on orders $49 and up

Lifetime Replacement

Replace those Worn Out Rod Bearings! +0.25mm

Brand:

ES#:

4760090

Mfg#:

CR6887SV0.25

$237.99 USD

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on orders $49 and up

Lifetime Replacement

Replace those Worn Out Rod Bearings! +0.75mm

Brand:

ES#:

4760092

Mfg#:

CR6887SV0.75

$237.99 USD

Add to Cart

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on orders $49 and up

Lifetime Replacement

Includes Manley connecting rods, CP Carrillo forged pistons, ARP studs, 5150 bearings, and a brand new head gasket - All rated for up to 1000hp! For early models with the Gen1 B58 (B58A) engine only

Brand:

ES#:

5388565

Mfg#:

5150TBKB58-G1-L1

Protect your engine against harmful harmonics at all RPM levels - 21% Underdrive to greatly increase usable horsepower for racing applications

Brand:

ES#:

4931467

Mfg#:

918351

$418.99 USD

Add to Cart

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on orders $49 and up

Lifetime Replacement

Designed to handle up to 2000hp and for use up to 9500RPM!

Brand:

ES#:

4905996

Mfg#:

CAR-CRS-B58-XT

JE Pistons ULTRA SERIES BMW-TOYOTA B58B30/3.2284

Brand:

ES#:

4840460

Mfg#:

389618

JE Pistons Ultra Series for your B58 BMW - Toyota Supra A90

Brand:

ES#:

4840458

Mfg#:

389617