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#4430972 - 50496-77 - G80 H&R Super Sport Springs - A tasteful upgrade from a high quality brand! - H&R - BMW

A tasteful upgrade from a high quality brand! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4430972
Mfg#:
50496-77
In Stock
$389.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4376074 - 006887la09KT - E9X M3 Muffler Delete Kit - Add an aggressive exhaust note without breaking the bank! Engineered specifically for the high-revving V8, this upgrade delivers reduced weight & increased exhaust flow, unlocking that iconic S65 sound. - Turner Motorsport - BMW

Add an aggressive exhaust note without breaking the bank! Engineered specifically for the high-revving V8, this upgrade delivers reduced weight & increased exhaust flow, unlocking that iconic S65 sound. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4376074
Mfg#:
006887LA09KT
In Stock
ON SALE! SAVE 15%
$549.99

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

$467.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2562158 - 35220867 - KW Clubsport Coilover Kit - 2-Way Adjustable - KW Clubsport coilovers have been developed with KW motorsports technology - KW Suspension - BMW

KW Clubsport coilovers have been developed with KW motorsports technology affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
KW Suspension - Corporate Logo
ES#:
2562158
Mfg#:
35220867
Back Ordered
$4674.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2562156 - 35220857 - KW Clubsport Coilover Kit - 2-Way Adjustable - KW Clubsport coilovers have been developed with KW motorsports technology - KW Suspension - BMW
ECS Tuning recommends this product.

KW Clubsport coilovers have been developed with KW motorsports technology affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
KW Suspension - Corporate Logo
ES#:
2562156
Mfg#:
35220857
Back Ordered
$4674.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3553469 - 025318ECS02 - Exact-Fit Stainless Steel Brake Lines - Rear - DOT-compliant kit to improve pedal feel in your vehicle. - ECS - BMW

DOT-compliant kit to improve pedal feel in your vehicle. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3553469
Mfg#:
025318ECS02
In Stock
ON SALE!
$88.99

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

$86.32 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3149173 - D660-0360 - Stainless Axle-Back Exhaust - Civilized performance for the discerning enthusiast - +9HP/+7TQ - Dinan - BMW

Civilized performance for the discerning enthusiast - +9HP/+7TQ Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
3149173
Mfg#:
D660-0360
Ships in 5 Business Days
11% off MSRP

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

$1743.99

This product was last offered at the strikethrough price on
06-08-2026

$1549.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3432226 - D190-3211K - Dinan Stage 1 Suspension System  - Specially valved Koni Front and rear shocks paired with tuned performance springs for the perfect ride! - Dinan - BMW

Specially valved Koni Front and rear shocks paired with tuned performance springs for the perfect ride! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
3432226
Mfg#:
D190-3211K
Back Ordered
11% off MSRP

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

$1743.95

This product was last offered at the strikethrough price on
01-29-2026

$1549.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4736753 - PR01000S55 - 5150 AutoSport Pro-Series 1000 Turbo Build Kit, BMW S55 - Upgrade your S55 Engine with this all Inclusive 1000hp Capable Kit from 5150! - 5150 Autosport - BMW

Upgrade your S55 Engine with this all Inclusive 1000hp Capable Kit from 5150! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
5150 Autosport - Corporate Logo
ES#:
4736753
Mfg#:
PR01000S55
Ships in 3 Business Days
$4647.99 USD
ES#4872390 - 034-301-2016 - 2-Piece Floating Brake Rotor Upgrade - Rear - 380x28mm - A upgraded 2-piece rotor design featuring j-slots - 034Motorsport - BMW

A upgraded 2-piece rotor design featuring j-slots affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Competition or CS models with 380x28mm M Sport rotors or vehicles with a brake retrofit only

Brand:
034Motorsport - Corporate Logo
ES#:
4872390
Mfg#:
034-301-2016
Ships in 2 Business Days
$1158.00 USD
Free Shipping

Achieve automotive excellence with BBS! 18x9.5 ET23/18x10.5 ET37 72.5 CB FPS Rings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BBS - Corporate Logo
ES#:
4473232
Mfg#:
RIA008DSKT
Ships on Jun 24, 2026
$4620.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4759052 - CAR-CRS-S54-XT - CP-Carrillo Connecting Rod Set - S54 Pro-Xtreme - Upgrade to CP-Carrillo Connecting Rods in Your S54-Powered BMW - 5150 Autosport - BMW

Upgrade to CP-Carrillo Connecting Rods in Your S54-Powered BMW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
5150 Autosport - Corporate Logo
ES#:
4759052
Mfg#:
CAR-CRS-S54-XT
Back Ordered
$2299.99 USD
Free Shipping
on orders $49 and up
ES#4461116 - 1M3.8008AS - Front Brembo GT-S Big Brake Kit - 355x32mm 2-Piece - Upgrade to 2 piece rotors (Type 3 slotted), 6 piston calipers (black), & high performance Brembo pads - Brembo - BMW

Upgrade to 2 piece rotors (Type 3 slotted), 6 piston calipers (black), & high performance Brembo pads affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Brembo - Corporate Logo
ES#:
4461116
Mfg#:
1M3.8008AS
Ships in 3 Business Days
$4595.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#259542 - 2511-002 - Teflon Shifter Bushing Kit - Remove the slop from the shifter arm for improved shifter feel - even on brand-new cars! - ECS - BMW

Remove the slop from the shifter arm for improved shifter feel - even on brand-new cars! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
259542
Mfg#:
2511-002
In Stock
ON SALE! SAVE 25%
$132.99

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

$99.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4839659 - TMA-B20-A2-20F - Adjustable Top Mount Camber Plates - OEM Damper - Fine-tune your camber settings for improved tire contact and handling performance - AST Suspension  - BMW

Fine-tune your camber settings for improved tire contact and handling performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AST Suspension  - Corporate Logo
ES#:
4839659
Mfg#:
TMA-B20-A2-20F
In Stock at Vendor
$1140.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4643383 - TP-CT/69 - Akrapovic Tail Pipe Set - Octagonal Carbon Design - An innovative octagonal design crafted from lightweight titanium is encased in a carbon-fiber outer sleeve, setting a new standard in performance and style. - Akrapovic - BMW

An innovative octagonal design crafted from lightweight titanium is encased in a carbon-fiber outer sleeve, setting a new standard in performance and style. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Akrapovic - Corporate Logo
ES#:
4643383
Mfg#:
TP-CT/69
Ships in 3 Business Days
$2391.99

This product was last offered at the strikethrough price on
05-07-2026

$2272.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4424909 - 016865la01KT - Turner Motorsport Billet X-Brace Reinforcement Kit - E36 - Transform the handling in your E36! The Turner X-Brace unifies your chassis and makes it a handling monster on the road and track. - Turner Motorsport - BMW

Transform the handling in your E36! The Turner X-Brace unifies your chassis and makes it a handling monster on the road and track. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4424909
Mfg#:
016865LA01KT
In Stock
ON SALE!
$458.99

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

$436.04 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