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 Brake Caliper Adapters

Sort By
Filter By
Return to Top

BMW 135i Brembo Caliper Brackets (E46 M3 CSL Rotor)

ES#4046187 - E46M3135CR-2 - BMW 135i Brembo Caliper Brackets (E46 M3 CSL Rotor) - Modernize and improve your OEM brake calipers - Reboot Engineering - BMW

Modernize and improve your OEM brake calipers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with E46M3 CSL Rotors

Brand:
Reboot Engineering - Corporate Logo
ES#:
4046187
Mfg#:
E46M3135CR-2
In Stock
$154.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front CSL Caliper Bracket Set

ES#3647429 - 001121ecs03aKT - Front CSL Caliper Bracket Set - Allows use of E46 M3 345x28 rotors on your E36 M3/Z3 M - ECS - BMW

Allows use of E46 M3 345x28 rotors on your E36 M3/Z3 M affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Going from 315x28mm to 345x28mm Competition Package/CSL rotors is as easy as a brake service!

Brand:
ECS - Corporate Logo
ES#:
3647429
Mfg#:
001121ECS03AKT
In Stock
ON SALE! SAVE 34%
$199.66

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

$131.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW 135i Brembo Caliper Brackets (E36 M3)

Adapts BMW 135i 6-Pot calipers for use with your E36 M3 rotors! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Reboot Engineering - Corporate Logo
ES#:
4730278
Mfg#:
E36M3135CR
Special Order: No Guaranteed ETA
$144.99 USD
Free Shipping
on orders $49 and up

E30 Rear Dual Caliper Mount Weld On Brackets

ES#4428510 - K0025 - E30 Rear Dual Caliper Mount Weld On Brackets - Enables the installation of a second brake caliper on the rear of your BMW - Garagistic - BMW

Enables the installation of a second brake caliper on the rear of your BMW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Garagistic - Corporate Logo
ES#:
4428510
Mfg#:
K0025
In Stock
ON SALE! SAVE 30%
$50.00

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

$35.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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