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 M3 Performance Parts & Upgrades

Sort By
Filter By
Return to Top
ES#3006334 - TWHF8005J10BLACK - 10mm Wheel Spacers with Integrated Hub Extenders - Black (Pair) - Lightweight wheel spacers with a machined tab for easy removal - designed to work with the M3/M4's notched wheel hubs! - Turner Motorsport - BMW

Lightweight wheel spacers with a machined tab for easy removal - designed to work with the M3/M4's notched wheel hubs! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3006334
Mfg#:
TWHF8005J10BLACK
In Stock
ON SALE! SAVE 25%
$178.99

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

$134.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3185031 - 33502414216 - Retrofit for Sports Suspensions - Get that sport suspension feeling back into your BMW - Genuine BMW M Performance - BMW

Get that sport suspension feeling back into your BMW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
3185031
Mfg#:
33502414216
Ships in 3 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.

$1800.00

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

$1739.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2807083 - PRACH5KT3 - Wheel Stud Conversion Kit - full Set - Make wheel changes faster and easier, enough to convert both axles - ECS - BMW

Make wheel changes faster and easier, enough to convert both axles affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Ideal for vehicles with up to 30mm wheel spacers. May also be used with smaller spacers or without spacer

Brand:
ECS - Corporate Logo
ES#:
2807083
Mfg#:
PRACH5KT3
In Stock
ON SALE! SAVE 10%
$191.99

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

$172.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2642686 - 002478ECS02KT - Heavy Duty Rear Shock Mount Reinforcement Plate Set - Finally, a bolt on and go solution for convertible models. No hacking required! - ECS - BMW

Finally, a bolt on and go solution for convertible models. No hacking required! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2642686
Mfg#:
002478ECS02KT
In Stock
ON SALE! SAVE 25%
$95.98

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

$71.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4739106 - EP24-683 - Rear EP24 "Enthusiast Performance" Brake Pad Set - This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. - ECS - BMW

This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4739106
Mfg#:
EP24-683
In Stock
ON SALE! SAVE 20%
$97.99

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

$78.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4447418 - therminstallKT - Mosselman Thermostat Installation Kit - All of the Gaskets needed for Installation - Packaged by Turner - BMW

All of the Gaskets needed for Installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Packaged by Turner - Corporate Logo
ES#:
4447418
Mfg#:
THERMINSTALLKT
In Stock
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Get the legendary CSL look plus the benefits of lightweight carbon fiber affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Coupe models only - Not for Convertibles

Brand:
Suvneer - Corporate Logo
ES#:
4830885
Mfg#:
E462DCSLTRK-CF
Ships in 5 Business Days
$860.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4000821 - I-68-BR-sw - BR Series Coilover Suspension Kit With Swift Springs Upgrade - Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! - BC Racing - BMW

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
For vehicles with 5-Bolt Mounts and EDC

Brand:
BC Racing - Corporate Logo
ES#:
4000821
Mfg#:
I-68-BR-SW
Ships on Aug 4, 2026
$1715.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4656903 - ICM320 - DO88 Performance Intercooler - F8X M2C/M3/M4 - Improved performance intercooler for S55! - DO88 - BMW

Improved performance intercooler for S55! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4656903
Mfg#:
ICM320
Ships on Jul 2, 2026
$1713.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2622257 - DP5689NDX - Front BlueStuff Performance Brake Pads - Race inspired performance, NDX formula provides a great initial bite - EBC - BMW

Race inspired performance, NDX formula provides a great initial bite affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
EBC - Corporate Logo
ES#:
2622257
Mfg#:
DP5689NDX
Ships in 1 Business Day
5% off MSRP

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

$179.99

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

$170.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4488338 - 9-307-1030 - DeatschWerks 340LPH DW300C In-Tank Fuel Pump w/E30 Install Kit - High flow with a compact design! - DeatschWerks - BMW

High flow with a compact design! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DeatschWerks - Corporate Logo
ES#:
4488338
Mfg#:
9-307-1030
In Stock at Vendor
$189.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3438333 - MRS1404 - Mono RS Coilover Kit - Adjustable Dampening - Monotube coilovers that give full length adjustment, 32-level Dampening, and front camber plates! - GODSPEED - BMW

Monotube coilovers that give full length adjustment, 32-level Dampening, and front camber plates! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
GODSPEED - Corporate Logo
ES#:
3438333
Mfg#:
MRS1404
Ships in 7 Business Days
$850.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4876081 - AASET - E36 Add-On Aluminum Radiator Shroud And Expansion Tank - Turn your Zionsville Autosport e36 Alloy Radiator into a Competition Kit! - Zionsville Autosport - BMW

Turn your Zionsville Autosport e36 Alloy Radiator into a Competition Kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Zionsville Autosport - Corporate Logo
ES#:
4876081
Mfg#:
AASET
Ships on Jun 30, 2026
$425.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Spun from dry carbon fiber and weighs only 11 pounds! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
YCW Engineering
ES#:
3194657
Mfg#:
YCW-TRS-13E46M
Ships in 6 Business Days
$1699.99 USD
ES#4751384 - 023410LA09EBKT - E46 M3 Turner Intake & Valved Catback Exhaust - As close to perfection as you can get. Lightweight, free-flowing valved exhaust with valve controller for a versatile sound experience. The Turner Motorsport intake boasts a 200% improvement in flow! - Enthusiast Bundles - BMW

As close to perfection as you can get. Lightweight, free-flowing valved exhaust with valve controller for a versatile sound experience. The Turner Motorsport intake boasts a 200% improvement in flow! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751384
Mfg#:
023410LA09EBKT
Ships on Aug 7, 2026
ON SALE! SAVE 35%
$2630.94

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

$1699.99 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