Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW E46 Performance Parts & Upgrades

Sort By
Filter By
Return to Top

5mm Wheel Spacers - Black (Pair)

ES#3021127 - TWH9905005BLACK - 5mm Wheel Spacers - Black (Pair) - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - BMW MINI

Lightweight wheel spacers with a machined tab for easy removal 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3021127
Mfg#:
TWH9905005BLACK
Ships on Nov 2, 2026
Auto Notify
ON SALE! SAVE 25%
$129.99

This product was last offered at the strikethrough price on
06-13-2026

$97.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spec E46 Hyperco Spring Set

ES#3035439 - SE46-SPRING-SET - Spec E46 Hyperco Spring Set - Hyperco - BMW

Brand:
Hyperco
ES#:
3035439
Mfg#:
SE46-SPRING-SET
Ships on Aug 28, 2026
$383.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

XACT Flywheel Prolite

ES#3619840 - 601015 - XACT Flywheel Prolite - Lightweight ACT flywheel for racing, maximizing throttle response and acceleration. - ACT - BMW

Lightweight ACT flywheel for racing, maximizing throttle response and acceleration.

Brand:
ACT - Corporate Logo
ES#:
3619840
Mfg#:
601015
In Stock at Vendor
$766.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clutch Stop - Bavarian Autosport

ES#4041088 - B2300001KT - Clutch Stop - Bavarian Autosport - Adjust your clutch pedal to stop at the perfect point. - Bavarian Autosport - BMW

Adjust your clutch pedal to stop at the perfect point. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4041088
Mfg#:
B2300001KT
In Stock
ON SALE! SAVE 20%
$26.99

This product was last offered at the strikethrough price on
05-02-2026

$21.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M-Tech 2 Sedan Replica Bumper Conversion - Rear

ES#2153831 - E46/4RRMTECH - M-Tech 2 Sedan Replica Bumper Conversion - Rear - M-tech styling, kit convenience - ECS - BMW

M-tech styling, kit convenience 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2153831
Mfg#:
E46/4RRMTECH
Back Ordered
$754.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Endurance Clutch Kit

Designed for track use while still streetable. Rated for 455ft/lbs

Brand:
South Bend Clutch - Corporate Logo
ES#:
3493273
Mfg#:
K70520HDOCEKT
Ships in 2 Business Days
$753.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DO88 Racing Oil Cooler - E46 M3

ES#4656912 - OC150 - DO88 Racing Oil Cooler - E46 M3 - The perfect oil cooler for the track and on the street! - DO88 - BMW

The perfect oil cooler for the track and on the street!

Brand:
DO88 - Corporate Logo
ES#:
4656912
Mfg#:
OC150
Ships on Sep 1, 2026
$749.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

XACT Flywheel Streetlite

ES#3619839 - 601010 - XACT Flywheel Streetlite - Single mass flywheel conversion. Can be used with both factory clutch kit and ACT clutch kits. Gear rattle is expected. Flywheel bolts included (M12-1.5 x 30mm) - ACT - BMW

Single mass flywheel conversion. Can be used with both factory clutch kit and ACT clutch kits. Gear rattle is expected. Flywheel bolts included (M12-1.5 x 30mm)

Brand:
ACT - Corporate Logo
ES#:
3619839
Mfg#:
601010
In Stock at Vendor
$748.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Quick Steer/Roll Center Correction Race Kit

ES#4033274 - 022961tms09KT5 - Quick Steer/Roll Center Correction Race Kit - Drastically increase your steering responsiveness, while correcting your suspension geometry and improving handling. - Turner Motorsport - BMW

Drastically increase your steering responsiveness, while correcting your suspension geometry and improving handling. 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without M Sport/ZHP (aluminum) control arms

Brand:
Turner Motorsport - Corporate Logo
ES#:
4033274
Mfg#:
022961TMS09KT5
Ships on Dec 22, 2026
ON SALE! SAVE 25%
$987.99

This product was last offered at the strikethrough price on
06-13-2026

$740.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Gloss Black Front Lip & High Kick Trunk Spoiler

ES#4751285 - 047730LA01EBKT - E46 M3 Gloss Black Front Lip & High Kick Trunk Spoiler - A dynamic aesthetic add for your M3. A unique in-house designed lip to compliment the body lines of the timeless E46, and a high-kick trunk spoiler for added styling. - Enthusiast Bundles - BMW

A dynamic aesthetic add for your M3. A unique in-house designed lip to compliment the body lines of the timeless E46, and a high-kick trunk spoiler for added styling. Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751285
Mfg#:
047730LA01EBKT
In Stock
ON SALE! SAVE 44%
$659.77

This product was last offered at the strikethrough price on
05-05-2026

$369.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Radiator - Blue Hose - E46 M3

ES#4656923 - WC310B - Aluminum Radiator - Blue Hose - E46 M3 - Let your engine breathe better with this DO88 Radiator! - DO88 - BMW

Let your engine breathe better with this DO88 Radiator!

Brand:
DO88 - Corporate Logo
ES#:
4656923
Mfg#:
WC310B
Ships on Sep 1, 2026
$735.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Clutch Kit - FX300

ES#3621984 - 03005-HDTZ-D - Stage 3 Clutch Kit - FX300 - Upgraded clutch plate and Sprung Hub Segmented Kevlar Disc : Dampened Disc version For aftermarket Single Mass Flywheel - Clutch Masters - BMW

Upgraded clutch plate and Sprung Hub Segmented Kevlar Disc : Dampened Disc version For aftermarket Single Mass Flywheel For Vehicles with S5D250G-TAJS Transmission (5-Speed with 10-Spline Input Shaft)
For Vehicles with 5-Speed Transmission and 10 Spline Input Shaft

Brand:
Clutch Masters - Corporate Logo
ES#:
3621984
Mfg#:
03005-HDTZ-D
Ships in 8 Business Days
$731.99 USD
Free Shipping
on orders $49 and up

Stage 2 Clutch Kit - FX200

ES#3622248 - 03CM3-HDKV-X - Stage 2 Clutch Kit - FX200 - Upgraded clutch plate, Kevlar disc - Clutch Masters - BMW

Upgraded clutch plate, Kevlar disc

Brand:
Clutch Masters - Corporate Logo
ES#:
3622248
Mfg#:
03CM3-HDKV-X
Ships in 8 Business Days
$731.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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