BMW G42 M240i xDrive B58 3.0L Performance Engine Parts

Enables the control of a single electronic exhaust valve Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring a single electric valve actuator

Brand:

ES#:

5457342

Mfg#:

VTD.EVH

Unleash the aggressive sound of your B58!

Brand:

ES#:

5457126

Mfg#:

G42M240VSESTIBRT

Offers great strength and fatigue resistanve vs stock bolts, increasing clamping strength and preventing cylinder head lift and damage.

Brand:

ES#:

5388490

Mfg#:

401-4701

20% off MSRP

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

$1027.99

This product was last offered at the strikethrough price on
10-14-2026

$822.99 USD

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on orders $49 and up

Lifetime Replacement

Upgraded connecting rods designed for increased cylinder pressures and power

Brand:

ES#:

5434092

Mfg#:

SCR13034-6

Upgraded connecting rods designed for increased cylinder pressures and power

Brand:

ES#:

5425132

Mfg#:

SCR13492-6

The ultimate intake manifold upgrade for your B58 powered Supra or BMW! 2X Entries Into Our F80 M3 Sweepstakes
This is a special order finish. Lead time is 5-6 weeks.

Brand:

ES#:

4751325

Mfg#:

8200NEO

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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on orders $49 and up

Lifetime Replacement

Dyno Proven Gains of up to 19 hp and 18 lb-ft. of torque

Brand:

ES#:

4765726

Mfg#:

SP1140P

$429.99 USD

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on orders $49 and up

Lifetime Replacement

285°/280° - 10.30mm/10.60mm Valve Lift

Brand:

ES#:

5526745

Mfg#:

KEL-258-B

Upgrade Your Gen 2 B58 With Kelford Cams! For Gen 2 B58 Cars

Brand:

ES#:

4758525

Mfg#:

KEL-B58-GEN2

Starting at $2394.98 USD

Customize

Partial 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

Unleash the aggressive sound of your B58!

Brand:

ES#:

5457122

Mfg#:

G42M240VSESBRFC

Unleash the aggressive sound of your B58!

Brand:

ES#:

5457125

Mfg#:

G42M240VSESTIBRS

Unleash the aggressive sound of your B58!

Brand:

ES#:

5457127

Mfg#:

G42M240VSESTIFC