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 M3 Performance Parts & Upgrades

Sort By
Filter By
Return to Top

Turner Motorsport Stainless Steel Brake Lines - Mid

ES#3690880 - 022745TMS02 - Turner Motorsport Stainless Steel Brake Lines - Mid - New corrosion resistant coating, and low profile hardware for cleaner look! Fully DOT compliant! made in USA! - Turner Motorsport - BMW

New corrosion resistant coating, and low profile hardware for cleaner look! Fully DOT compliant! made in USA! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3690880
Mfg#:
022745TMS02
In Stock
ON SALE!
$73.99

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

$71.77 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Endurance Clutch Kit

ES#3493327 - k70380hdofeKT - Stage 2 Endurance Clutch Kit - Designed for track use while still streetable. Conservatively rated at 400ft/lbs. - South Bend Clutch - BMW

Designed for track use while still streetable. Conservatively rated at 400ft/lbs.

Brand:
South Bend Clutch - Corporate Logo
ES#:
3493327
Mfg#:
K70380HDOFEKT
Ships in 1 Business Day
$644.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 M3 M3 Tow Hook Cover

ES#73939 - 51111961926 - E30 M3 M3 Tow Hook Cover - Replace your missing tow hook cover - Genuine BMW - BMW

Replace your missing tow hook cover

Brand:
Genuine BMW - Corporate Logo
ES#:
73939
Mfg#:
51111961926
In Stock
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit - With Service Tools

ES#4352354 - 12131712219KT5 - Ignition Service Kit - With Service Tools - Restore your ignition system using high quality Bosch ignition coils and NGK spark plugs - Assembled By ECS - BMW

Restore your ignition system using high quality Bosch ignition coils and NGK spark plugs 10X Entries Into Our F80 M3 Sweepstakes
Kit includes all necessary service tools

Brand:
Assembled By ECS - Corporate Logo
ES#:
4352354
Mfg#:
12131712219KT5
In Stock
ON SALE!
$320.44 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E36 X Brace

ES#4429850 - K0708 - E36 X Brace - Garagistic Front Subframe Cross-Brace - Garagistic - BMW

Garagistic Front Subframe Cross-Brace

Brand:
Garagistic - Corporate Logo
ES#:
4429850
Mfg#:
K0708
In Stock
ON SALE! SAVE 19%
$261.99

This product was last offered at the strikethrough price on
05-14-2026

$213.08 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo Lowering Springs - F80/F82 M3/M4

ES#4726442 - CTS-LS-003 - CTS Turbo Lowering Springs - F80/F82 M3/M4 - The perfect performance and visual upgrade for your M3/M4! - CTS - BMW

The perfect performance and visual upgrade for your M3/M4! DCC compatible: These springs are compatible with DCC. These springs couple very well with dynamic damper

Brand:
CTS - Corporate Logo
ES#:
4726442
Mfg#:
CTS-LS-003
Ships in 7 Business Days
ON SALE! SAVE 15%
$249.99

This product was last offered at the strikethrough price on
09-29-2026

$212.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI Engine Mount Kit - Stage 1

Offers increased stiffness for reduced engine movement without excessive NVH

Brand:
Black Forest Industries - Corporate Logo
ES#:
5388839
Mfg#:
EBFI77-MG80-601
Ships on Nov 23, 2026
$634.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E36 Front Upper Strut Tower Brace - Black

ES#2207892 - KSB536 - E36 Front Upper Strut Tower Brace - Black - Instantly reduce your body or chassis flex with this strut bar from Whiteline - Whiteline - BMW

Instantly reduce your body or chassis flex with this strut bar from Whiteline

Brand:
Whiteline - Corporate Logo
ES#:
2207892
Mfg#:
KSB536
In Stock
$211.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Harness Bar

ES#3426501 - R-1201 - Harness Bar - Easily installs with existing mounting points! - Brey-Krause - BMW

Easily installs with existing mounting points!

Brand:
Brey-Krause - Corporate Logo
ES#:
3426501
Mfg#:
R-1201
Special Order: No Guaranteed ETA
$630.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DINANTRONICS X Performance Tuner

ES#4615790 - D440-0128 - DINANTRONICS X Performance Tuner - Max gains of up to +69 HP and +81 lb-ft TRQ (Crank); +62 HP and +73 lb-ft TRQ (Wheel). - Dinan - BMW

Max gains of up to +69 HP and +81 lb-ft TRQ (Crank); +62 HP and +73 lb-ft TRQ (Wheel). Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
Non Competition Package models
Non Competition Package models

Brand:
Dinan - Corporate Logo
ES#:
4615790
Mfg#:
D440-0128
Ships in 5 Business Days
ON SALE! SAVE 10%
$699.99

This product was last offered at the strikethrough price on
09-28-2026

$629.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Performance Spring Set

ES#3148926 - D100-0480 - E46 M3 Performance Spring Set - Civilized performance for the discerning enthusiast - Dinan - BMW

Civilized performance for the discerning enthusiast Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
For coupe models only

Brand:
Dinan - Corporate Logo
ES#:
3148926
Mfg#:
D100-0480
In Stock
ON SALE! SAVE 10%
$349.99

This product was last offered at the strikethrough price on
09-28-2026

$314.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Yellow Adjustable Rear Shock - Priced Each

ES#3148973 - D140-0720 - Yellow Adjustable Rear Shock - Priced Each - Pre-tuned Koni shock from Dinan for great ride & handling with performance springs - Dinan - BMW

Pre-tuned Koni shock from Dinan for great ride & handling with performance springs Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
3148973
Mfg#:
D140-0720
Ships in 5 Business Days
ON SALE! SAVE 10%
$349.99

This product was last offered at the strikethrough price on
09-28-2026

$314.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Yellow Adjustable Rear Shock - Priced Each

ES#3148968 - D140-0466 - Yellow Adjustable Rear Shock - Priced Each - Pre-tuned from Dinan for great ride & handling with performance springs - Dinan - BMW

Pre-tuned from Dinan for great ride & handling with performance springs Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
3148968
Mfg#:
D140-0466
Back Ordered
ON SALE! SAVE 10%
$349.99

This product was last offered at the strikethrough price on
09-28-2026

$314.95 USD
Free Shipping
on orders $49 and up
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 Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings