Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle BMW G20 M340i xDrive B58 3.0L

BMW G20 M340i xDrive B58 3.0L Performance Parts & Upgrades

Sort By
Filter By
Return to Top

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

Brand:
Active Autowerke - Corporate Logo
ES#:
4421557
Mfg#:
11-089B
Ships on Nov 24, 2026
$1956.99 USD
Free Shipping

Offers 30-clicks of independently adjustable compression and rebound with remote reservoirs to increase oil capacity and help with faster heat dissipation

Brand:
BC Racing - Corporate Logo
ES#:
4876014
Mfg#:
I-128-ER
Ships in 6 Business Days
3% off MSRP

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

$1985.00

This product was last offered at the strikethrough price on
11-07-2026

$1935.00 USD
Free Shipping

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
Ships in 5 Business Days
$2399.00 USD
Free Shipping
on orders $49 and up

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
Ships in 5 Business Days
$549.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible 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
Ships in 5 Business Days
$1999.00 USD
Free Shipping
on orders $49 and up

Transform your stopping power and elevate your track-day confidence with EBC Brakes' RP-1 Racing Rear Brake Pads. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
5505007
Mfg#:
DP82415RP1
Ships in 2 Business Days
$193.99 USD
Free Shipping
on orders $49 and up

EBC Brakes has engineered an uncompromising solution with their ultra-high-performance RP-X track and race compound. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
5505009
Mfg#:
DP82415RPX
Ships in 2 Business Days
$206.99 USD
Free Shipping
on orders $49 and up

Upgrade the daily driving experience and overall stopping confidence of your vehicle with EBC Brakes Greenstuff 2000 Series Brake Pads. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
5504841
Mfg#:
DP22415
Ships in 2 Business Days
$101.99 USD
Free Shipping
on orders $49 and up

OE style replacement rotors that have been coated to prevent corrosion 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
4907702
Mfg#:
RK2066R
Ships in 2 Business Days
$737.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transform your vehicle's track performance with the EBC Brakes RP-1 Race Front Brake Pads. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
5504996
Mfg#:
DP82302RP1
Ships in 2 Business Days
$335.99 USD
Free Shipping
on orders $49 and up

Stay ahead of the competition with the performance gains that you'll receive from this sport exhaust system.

Brand:
Eisenmann - Corporate Logo
ES#:
4485310
Mfg#:
B5465.00904.11
Special Order: No Guaranteed ETA
$3377.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

Brand:
Injen - Corporate Logo
ES#:
4765726
Mfg#:
SP1140P
Ships in 3 Business Days
$429.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

Brand:
Kelford Cams - Corporate Logo
ES#:
4758525
Mfg#:
KEL-B58-GEN2
Ships in 3 Business Days
Starting at $2394.98 USD
This product is lifetime replacement eligible 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
Ships on Nov 24, 2026
$2159.99 USD
Free Shipping

Smooths the airflow from the intake to the factory turbo inlet by removing the upper factory sound resonator and the lower accordion section of the air inlet pipe Only works with the factory BMW B58 intake

Brand:
Paradigm Engineering - Corporate Logo
ES#:
4689796
Mfg#:
GB58INTKINLTRED
Ships in 6 Business Days
$59.00 USD
Free Shipping
on orders $49 and up

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 Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings