BMW G30 540i xDrive B58 3.0L Performance Engine & Drivetrain Parts

Unlock the full potential of your Gen1 B58 powered BMW with Flex Fuel tuning. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For Vehicles Produced Before 2019

Brand:

Dorch Engineering

ES#:

5482012

Mfg#:

DE-581-ECA-57

$549.00 USD

Add to Cart

Lifetime Replacement

Unlock the true performance potential of your Gen2 B58-powered machine with the Dorch Engineering Gen2 Flex Fuel ECA Kit. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For Vehicles Produced After 2019

Brand:

Dorch Engineering

ES#:

5482027

Mfg#:

DE-582-ECA-572

$549.00 USD

Add to Cart

Lifetime Replacement

Upgrade Your Gen 2 B58 With Kelford Cams! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
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. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

PFS

ES#:

5445577

Mfg#:

PFS-B58-PI-8

Capable of supporting 700+ WHP - Includes a $1500 core charge Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For models with the B58 Gen2 (B58TU / B58C) 2-Port Engine only - Not for Gen1 or Gen3 engines or 6-port engines

Brand:

ES#:

5457541

Mfg#:

B58G2P800-2PKT

Capable of supporting 600+ WHP - Includes a $1500 core charge Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For models with the B58 Gen2 (B58TU / B58C) 2-Port Engine only - Not for Gen1 or Gen3 engines or 6-port engines

Brand:

ES#:

5457537

Mfg#:

B58G2P650-2PKT

This fitting is an essential component for enthusiasts and shops fabricating custom turbocharger kits or upgrading factory oil drainage systems. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5446393

Mfg#:

VTT-FAB-040-AN

A critical upgrade for BMW owners looking to maximize the efficiency of their B58 cooling system. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5445525

Mfg#:

VTT-B58-PHEN-SPA

Provides a high-pressure seal for the vacated pump port on the cylinder head. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5445396

Mfg#:

VTT-X58-HPFP-BLO

The B58TU (Technical Update) brought major changes to the cooling system, VTT responded with a Billet HMM Delete kit specifically for the Gen 2 platform. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Fits all B58 TU / Gen 2 B58 engines

Brand:

ES#:

5445397

Mfg#:

VTT-B58-COOLING-

Specifically developed to bridge the gap in custom builds using larger frame turbochargers, this adapter has an extended 3.5-inch neck to clear complex manifold geometries and heat shielding. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5446417

Mfg#:

VTT-FAB-062

Take your custom fabrication to the next level with the Vargas Turbo Technologies (VTT) Billet IAT Sensor Weld Bung. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5446382

Mfg#:

VTT-FAB-016

Specifically designed for Garrett GT/GTX40+, G40+, and large-frame T3/T4 turbochargers with square openings, it ensures a secure, leak-free connection to a -10AN return line. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For vehicles with Garrett GT, GTX, G series or T3/T4 Turbos

Brand:

ES#:

5446430

Mfg#:

VTT-FAB-081

Specifically engineered for BMW owners with factory EWG systems, this kit allows for a seamless transition to an external wastegate setup. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5446360

Mfg#:

VTT-DCS-EWG-ONLY

Ensures that the engine's coolant circuit remains complete while providing dedicated ports for oil lines. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5445443

Mfg#:

VTT-B58-OIL-COOL

The premier solution for BMW owners looking to replace the fragile, failure-prone factory plastic unit. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5445603

Mfg#:

VTT-B58-BVC-GOLD