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

G8X M3/M4 Resonator Delete & X-Pipe

ES#4858171 - 044868LA01 - G8X M3/M4 Resonator Delete & X-Pipe - Let your S58 breathe! Eliminates the restrictive center resonator for increased sound and adds an x-pipe to increase efficiency. - Turner Motorsport - BMW

Let your S58 breathe! Eliminates the restrictive center resonator for increased sound and adds an x-pipe to increase efficiency. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4858171
Mfg#:
044868LA01
In Stock
ON SALE! SAVE 15%
$425.99

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

$362.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Sport Spring Set

ES#259297 - 50406 - E30 Sport Spring Set - Unrivaled comfort and performance. - H&R - BMW

Unrivaled comfort and performance. We Price Match - Give Us A Call or Chat!
Average lowering of 1.0"F 0.75"R

Brand:
H&R - Corporate Logo
ES#:
259297
Mfg#:
50406
In Stock
15% off MSRP

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

$439.00

This product was last offered at the strikethrough price on
07-01-2026

$373.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Front/Rear (30mm/25mm) Sway Bar Upgrade kit

ES#3022944 - 33355TMS - Turner Motorsport Front/Rear (30mm/25mm) Sway Bar Upgrade kit - Reduce body roll and understeering - Turner Motorsport - BMW

Reduce body roll and understeering 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3022944
Mfg#:
33355TMS
Ships on Nov 16, 2026
ON SALE!
$654.99

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

$635.34 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

S65/S85 Upgraded Throttle Body Actuator Gear Set

ES#4876024 - 043419la01KT - S65/S85 Upgraded Throttle Body Actuator Gear Set - Eliminate throttle actuator failures for good with upgraded Teflon-reinforced gears, designed for maximum durability and reduced friction. - ECS - BMW

Eliminate throttle actuator failures for good with upgraded Teflon-reinforced gears, designed for maximum durability and reduced friction. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4876024
Mfg#:
043419LA01KT
Ships on Nov 3, 2026
Auto Notify
ON SALE! SAVE 25%
$153.99

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

$115.48 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E36 High Performance Aluminum Radiator

ES#2992603 - 3054 - E36 High Performance Aluminum Radiator - Featuring an all-aluminum tank and core. Lower engine temperatures mean more power and longer life of engine components! - CSF - BMW

Featuring an all-aluminum tank and core. Lower engine temperatures mean more power and longer life of engine components! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
CSF - Corporate Logo
ES#:
2992603
Mfg#:
3054
In Stock
$395.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS 10mm Wheel Spacers & ECS Conical Seat Bolt Kit

ES#3006163 - 002411ecsKT19 - ECS 10mm Wheel Spacers & ECS Conical Seat Bolt Kit - Aluminum wheel spacers & steel wheel bolt kit made specifically for your BMW & MINI 5x112 bolt pattern - ECS - BMW MINI

Aluminum wheel spacers & steel wheel bolt kit made specifically for your BMW & MINI 5x112 bolt pattern 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3006163
Mfg#:
002411ECSKT19
In Stock
ON SALE!
$174.99

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

$166.24 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Turner Motorsport ABS Front Lip - Matte Black

ES#4031297 - 28202TMS01 - Turner Motorsport ABS Front Lip - Matte Black - Add aggressive LTW inspired styling to your BMW without draining your wallet! Fits OEM & most replica M3 front bumpers - Turner Motorsport - BMW

Add aggressive LTW inspired styling to your BMW without draining your wallet! Fits OEM & most replica M3 front bumpers 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with an M3 style front bumper only

Brand:
Turner Motorsport - Corporate Logo
ES#:
4031297
Mfg#:
28202TMS01
In Stock
ON SALE! SAVE 15%
$315.99

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

$268.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Cold Air Intake System

ES#4056778 - D760-0321B - Carbon Fiber Cold Air Intake System - Precision engineered to feed cooler, denser air to your engine - +12HP/+11TQ - Dinan - BMW

Precision engineered to feed cooler, denser air to your engine - +12HP/+11TQ Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
Re-Released by Dinan! CARB certified for sale in all 50 states

Brand:
Dinan - Corporate Logo
ES#:
4056778
Mfg#:
D760-0321B
EO#:
D-176-14
In Stock
11% off MSRP

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

$506.99

This product was last offered at the strikethrough price on
09-06-2026

$449.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Radiator Hose Kit

ES#2718145 - 003628ECS01 - Silicone Radiator Hose Kit - Retains OEM fitment with superior looks and durability! - ECS - BMW

Retains OEM fitment with superior looks and durability! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2718145
Mfg#:
003628ECS01
In Stock
ON SALE! SAVE 25%
$113.99

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

$85.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport E90 High Kick Trunk Spoiler - Gloss Black

ES#4039569 - 004588LA01 - Turner Motorsport E90 High Kick Trunk Spoiler - Gloss Black - Add aggressive styling to your BMW at an affordable price! - Turner Motorsport - BMW

Add aggressive styling to your BMW at an affordable price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4039569
Mfg#:
004588LA01
In Stock
ON SALE! SAVE 25%
$283.99

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

$212.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Subframe Bushings - 95A - E9x

ES#4304611 - 005686LA01KT - Polyurethane Subframe Bushings - 95A - E9x - Subframe bushings are a common failure point in the E9x chassis. Replace yours with our in-house engineered 95A Polyurethane bushings. These offer reduced deflection over stock and overall improves connection to the road. - ECS - BMW

Subframe bushings are a common failure point in the E9x chassis. Replace yours with our in-house engineered 95A Polyurethane bushings. These offer reduced deflection over stock and overall improves connection to the road. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4304611
Mfg#:
005686LA01KT
In Stock
ON SALE!
$286.99

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

$272.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B58 Ignition Coil Upgrade Adapter Kit for a N55/S55

ES#4500164 - ICU-NS55-N5-PL - B58 Ignition Coil Upgrade Adapter Kit for a N55/S55 - Does not include Ignition Coils - Nexsys Motorsport - BMW

Does not include Ignition Coils Not forsale in the state of California!

Brand:
Nexsys Motorsport - Corporate Logo
ES#:
4500164
Mfg#:
ICU-NS55-N5-PL
In Stock
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2-Piece Rear Brake Rotor Kit - 370x24mm Silver Hats

ES#4488466 - 034-301-2009 - 2-Piece Rear Brake Rotor Kit - 370x24mm Silver Hats - Upgraded 2-piece rotors for you M car - features J-slots for pad cleaning and outgassing without the noise of a traditional slotted rotor! - 034Motorsport - BMW

Upgraded 2-piece rotors for you M car - features J-slots for pad cleaning and outgassing without the noise of a traditional slotted rotor! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4488466
Mfg#:
034-301-2009
In Stock
ON SALE! SAVE 10%
$1165.00

This product was last offered at the strikethrough price on
08-17-2026

$1048.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BM3 FlexFuel Kit - OEM Fuel Hat Location

ES#4842636 - BM3FFKTF55 - BM3 FlexFuel Kit - OEM Fuel Hat Location - Plug-and-Play flex fuel kit for your BMW! - Bootmod3 - BMW

Plug-and-Play flex fuel kit for your BMW!

Brand:
Bootmod3 - Corporate Logo
ES#:
4842636
Mfg#:
BM3FFKTF55
Ships in 10 Business Days
$599.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacers - 10mm (Pair)

ES#2603071 - 002411ECS02A10KT - ECS Wheel Spacers - 10mm (Pair) - Improve the look of your vehicle with spacers - ECS - Audi BMW Porsche

Improve the look of your vehicle with spacers 10X Entries Into Our F80 M3 Sweepstakes
These spacers are measured and designed to fit factory wheels. Not all aftermarket wheels will work with

Brand:
ECS - Corporate Logo
ES#:
2603071
Mfg#:
002411ECS02A10KT
In Stock
ON SALE! SAVE 10%
$106.99

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

$96.29 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