Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

BMW E46 Performance Parts & Upgrades

Sort By
Filter By
Return to Top

This features a shorter tube than a cold-air system for increased performance in an easy to install kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
For 1999-2000 model years without HID headlights

Brand:
AEM - Corporate Logo
ES#:
4138967
Mfg#:
AEM-22-670P
EO#:
D-670
Ships in 4 Business Days
$429.99 USD
Free Shipping
on orders $49 and up

Innovative design and excellent function! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 5-speed transmissions

Brand:
Advanced Auto Fabrication - Corporate Logo
ES#:
4504838
Mfg#:
116147
Ships in 3 Business Days
$1245.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19x9 ET27 / 19x9.5 ET35 5x120 72.6CB - Gold with Diamond Cut Lip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BBS - Corporate Logo
ES#:
4759275
Mfg#:
LM403GPKKT1
Ships in 2 Business Days
$6949.00 USD
This product is lifetime replacement eligible Lifetime Replacement

19x9 ET20 / 19x10 ET25 5x120 72.6CB - Satin Black with Polished Rim Protector affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BBS - Corporate Logo
ES#:
4759419
Mfg#:
CIBPO19SKT2
Ships in 2 Business Days
$3484.99 USD
This product is lifetime replacement eligible Lifetime Replacement

BC Racing took the best features from their BR Series Coilover, engineered components to improve driver experience, and are proud to present the BC Racing DS series with digressive piston damping that dramatically improves suspension feel and feedback. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BC Racing - Corporate Logo
ES#:
5425695
Mfg#:
I-14-DS-OFFC
Ships on Aug 18, 2026
$1565.00 USD
Free Shipping

Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BC Racing - Corporate Logo
ES#:
4872628
Mfg#:
I-90E-BR
Ships on Aug 18, 2026
$1345.00 USD
Free Shipping

Breathe new life into your BMW’s interior with the BFI GS2 Blue/Silver shift knob. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435115
Mfg#:
GS2-70103-1
Ships on Jul 21, 2026
$184.99 USD
Free Shipping
on orders $49 and up

The BFI GS1 Billet/Air Leather shift knob features a stunning gold-anodized finish paired with premium perforated black leather. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435106
Mfg#:
GS1-70101-4
Ships on Jul 21, 2026
$164.99 USD
Free Shipping
on orders $49 and up

This weighted knob acts as a counterweight to your shifter’s movement, smoothing out the gates for a "bolt-action" feel. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435109
Mfg#:
GS2-70101-4
Ships on Jul 21, 2026
$184.99 USD
Free Shipping
on orders $49 and up

The BFI GS1 is the ultimate upgrade for the BMW enthusiast who demands better tactile feedback. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435104
Mfg#:
GS1-70101-2
Ships on Jul 21, 2026
$164.99 USD
Free Shipping
on orders $49 and up

By limiting the side-to-side deflection of the gearbox, these mounts ensure your shift linkage stays perfectly aligned with your hand, providing a mechanical, bolt-action feel to every gear change. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435098
Mfg#:
BFI-BMW-TRANS-01
Ships on Jul 21, 2026
$69.99 USD
Free Shipping
on orders $49 and up

Bring a premium, tactile feel to your BMW’s center console. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For automatic and DCT models

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435116
Mfg#:
GSA-70101-2
Ships on Jul 21, 2026
$199.99 USD
Free Shipping
on orders $49 and up

Transform your automatic BMW’s interior with the prestige of the BFI GS2 Shift Knob. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For automatic and DCT models

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435118
Mfg#:
GSA-70101-4
Ships on Jul 21, 2026
$199.99 USD
Free Shipping
on orders $49 and up

Elevate the cabin of your automatic BMW with the striking BFI GS2 Black/Red shift knob. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For automatic and DCT models

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435119
Mfg#:
GSA-70101-5
Ships on Jul 21, 2026
$199.99 USD
Free Shipping
on orders $49 and up

Bring a touch of the racetrack to your daily drive. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435110
Mfg#:
GS2-70101-5
Ships on Jul 21, 2026
$184.99 USD
Free Shipping
on orders $49 and up

Restore your BMW's shifting precision and throttle response with Stage 1 Performance Engine Mounts. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435091
Mfg#:
BFI-BMW-90-01
Ships on Jul 21, 2026
$199.99 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.

Let us help you find the parts that fit your BMW

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