BMW G42 M240i xDrive B58 3.0L Performance Parts & Upgrades

Enhance the side profile of your BMW G42 or G43 with the Suvneer MP Style Carbon Fiber Side Skirt Winglets. For M Sport models only

Brand:

ES#:

5443874

Mfg#:

G42MTSIDESPL-MP

$510.00

This product was last offered at the strikethrough price on
08-17-2026

$425.00 USD

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on orders $49 and up

Lifetime Replacement

Transform the rear styling of your BMW with the Trevora Cerakote Black Exhaust Tip Set.

Brand:

ES#:

5493315

Mfg#:

TR-BG42ET

Transform the rear end of your BMW with the Trevora Cerakote Brushed Silver Exhaust Tip Set.

Brand:

ES#:

5495480

Mfg#:

TR-BGETMS

Unleash the aggressive sound of your B58!

Brand:

ES#:

5457129

Mfg#:

G42M240VSESTTBRT

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

Get the exhaust growl your car should have came with from the factory!

Brand:

ES#:

5435685

Mfg#:

11-125C

Get the exhaust growl your car should have came with from the factory!

Brand:

ES#:

5435687

Mfg#:

11-125CB

Get the exhaust growl your car should have came with from the factory!

Brand:

ES#:

5435395

Mfg#:

11-125

Get the exhaust growl your car should have came with from the factory!

Brand:

ES#:

5435679

Mfg#:

11-125B

Unlock the true performance potential of your Gen2 B58-powered vehicle with the Dorch Engineering DS3 High-Pressure Fuel Pump Upgrade.

Brand:

Dorch Engineering

ES#:

5482020

Mfg#:

DE-582-30A

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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Lifetime Replacement

Unlock the ultimate performance of your Gen2 B58 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump Upgrade.

Brand:

Dorch Engineering

ES#:

5482016

Mfg#:

DE-582-25A

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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Lifetime Replacement

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