Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle BMW G02 X4 M40i B58 3.0L

BMW G02 X4 M40i B58 3.0L Performance Parts & Upgrades

Sort By
Filter By
Return to Top

Accentuate the aggressive look of your side skirts with these carbon fiber extensions from 3D Design. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
3D Design - Corporate Logo
ES#:
4446185
Mfg#:
3104-29712
Ships in 3 Business Days
$2795.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Individualize your BMW's looks with this lip spoiler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
3D Design - Corporate Logo
ES#:
4045473
Mfg#:
3109-30211
Ships in 3 Business Days
$1295.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Improved cooling efficiency through superior design! See up to a 120hp increase with supporting mods! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AMS Performance - Corporate Logo
ES#:
4759792
Mfg#:
AMS.51.08.0001-1
Ships in 2 Business Days
$3999.99 USD
Free Shipping

Unleash the true power potential of your Generation 1 B58 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump Upgrade. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles Produced Before 2019

Brand:
Dorch Engineering
ES#:
5482176
Mfg#:
DE-581-25C
Special Order: No Guaranteed ETA
$1799.00 USD

Unlock the ultimate performance of your Gen2 B58 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump Upgrade. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles Equipped with Gen 2 B58

Brand:
Dorch Engineering
ES#:
5482016
Mfg#:
DE-582-25A
Special Order: No Guaranteed ETA
$1999.00 USD

OE style replacement rotors that have been coated to prevent corrosion affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
EBC - Corporate Logo
ES#:
4907702
Mfg#:
RK2066R
Ships in 1 Business Day
$737.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upgrade Your Gen 1.5 B58 With Kelford Cams! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Gen 1.5 B58 Cars

Brand:
Kelford Cams - Corporate Logo
ES#:
4758514
Mfg#:
KEL-B58-GEN1.5
Ships in 3 Business Days
Starting at $2394.98 USD
This product is lifetime replacement eligible Partial Replacement

Improve your interior's styling and make shifting easier with MMX magnetic aluminum shifter paddles! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For models with an M Performance steering wheel only

Brand:
MMX Performance - Corporate Logo
ES#:
4846167
Mfg#:
MMR04-0001-BLK
Ships in 3 Business Days
$420.99 USD
Free Shipping
This product is lifetime replacement eligible 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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
PFS
ES#:
5445577
Mfg#:
PFS-B58-PI-8
Ships in 10 Business Days
$2159.99 USD
Free Shipping

Unleash the Full Potential of Your B58 - 25.5 lbs lighter than factory exhaust affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457104
Mfg#:
G01M40IVSESBRBLK
Ships in 1 Business Day
ON SALE! SAVE 10%
$2999.99

This product was last offered at the strikethrough price on
06-28-2026

$2699.99 USD
Free Shipping

This fitting is an essential component for enthusiasts and shops fabricating custom turbocharger kits or upgrading factory oil drainage systems. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446393
Mfg#:
VTT-FAB-040-AN
Ships in 10 Business Days
$31.99 USD
Free Shipping

A critical upgrade for BMW owners looking to maximize the efficiency of their B58 cooling system. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5445525
Mfg#:
VTT-B58-PHEN-SPA
Ships in 10 Business Days
$169.99 USD
Free Shipping

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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Fits all B58 TU / Gen 2 B58 engines

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5445397
Mfg#:
VTT-B58-COOLING-
Ships in 10 Business Days
$199.99 USD
Free Shipping

Provides a high-pressure seal for the vacated pump port on the cylinder head. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5445396
Mfg#:
VTT-X58-HPFP-BLO
Ships in 10 Business Days
$99.99 USD
Free Shipping

Take your custom fabrication to the next level with the Vargas Turbo Technologies (VTT) Billet IAT Sensor Weld Bung. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446382
Mfg#:
VTT-FAB-016
Ships in 10 Business Days
$21.99 USD
Free Shipping

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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with Garrett GT, GTX, G series or T3/T4 Turbos

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446430
Mfg#:
VTT-FAB-081
Ships in 10 Business Days
$59.99 USD
Free Shipping

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings