BMW G45 X3 M50 xDrive B58 3.0L Performance Parts & Upgrades

Finished in a sleek black, this kit provides a stealthy, high-end look that perfectly complements the styling of the VTT modular valve cover system. 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with VTT Valve Cover

Brand:

ES#:

5446473

Mfg#:

VTT-TI-BOLTS-2-B

Simplifies the fabrication process by providing a plug-and-play welding solution for the complex sensor mounting points found on modern BMW engines. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5446376

Mfg#:

VTT-FAB-015

The CSF "No Limit" B58 & S58 Air-to-Air Billet Manifolds come with one fuel rail for port injection (for 6 injector setups). For those looking to run dual port injection, CSF offers a second fuel rail kit. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5491361

Mfg#:

CSF8404

Looking to push a BMW build to its absolute limits without the usual wiring headaches? The Fuel-It! CANfuel offers a smart, flexible way to deliver the precise fueling a high-performance engine demands. For Automatic Transmissions Only

Brand:

ES#:

5470738

Mfg#:

FICANPFI-G58A

$599.00 USD

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Lifetime Replacement

Visconti has created a true plug and play harness kit for Gen 2 B58 and S58 cars!

Brand:

ES#:

4810321

Mfg#:

200.1103

$615.00 USD

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on orders $49 and up

Lifetime Replacement

Next-Gen Power Delivery with OEM-Level Integration - up to +60 HP / +50 TQ 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5434576

Mfg#:

NM.65504558

$630.99 USD

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Lifetime Replacement

Engineered for the Gen 2 B58 Turbocharged Inline-6 - High-Flow - EPA Compliant

Brand:

ES#:

5447360

Mfg#:

B58FF400CBR

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

Average lowering of 1.2" Front and 1.0" Rear 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5374965

Mfg#:

28521-1

15% off MSRP

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

$569.00

This product was last offered at the strikethrough price on
07-01-2026

$483.99 USD

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Lifetime 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

This fitting is an essential component for enthusiasts and shops fabricating custom turbocharger kits or upgrading factory oil drainage systems. 2X Entries For Our 25th Anniversary Sweepstakes!

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 For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5445525

Mfg#:

VTT-B58-PHEN-SPA

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 For Our 25th Anniversary Sweepstakes!
Fits all B58 TU / Gen 2 B58 engines

Brand:

ES#:

5445397

Mfg#:

VTT-B58-COOLING-

Provides a high-pressure seal for the vacated pump port on the cylinder head. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5445396

Mfg#:

VTT-X58-HPFP-BLO

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 For Our 25th Anniversary Sweepstakes!
For vehicles with Garrett GT, GTX, G series or T3/T4 Turbos

Brand:

ES#:

5446430

Mfg#:

VTT-FAB-081