BMW Brake Calipers for BMW E46 M3 S54 (1999-2005)

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Brake calipers require periodic maintenance just like the rest of your braking system. The number one problem with brake calipers is caused by rust. The caliper and the internal piston are made from cast iron and is prone to rust just like any other ferrous material. Not replacing your brake fluid regularly will lead to water entering or forming in the system and that will rust the calipers and hard brake lines from the inside out. A rusted caliper will cause the piston to seize, creating a stuck caliper, dragging brakes, wheel vibrations, pulling to one side, excessive brake dust and heat, or even a total loss of brake function on that wheel.

We offer brake caliper rebuild kits but sometimes the condition of the inner piston is just not safe to re-use. Unfortunately you really don't know for sure until you have removed the caliper and taken it apart. As a convenience we offer freshly rebuilt calipers. Each caliper is cleaned and sand-blasted to remove surface rust and dirt/grime. The pistons are rebuilt with new seals and dust boots and re-installed into the caliper housing. The caliper you get is ready for a direct replacement on your car! There's no mess from brake fluid leaking everywhere and no fighting to get the piston seals to fit. Replacing the calipers with newly rebuilt units does not take any more signifcant time during a typical brake pad/rotor overhaul. Rebuilt calipers are sold on a core exchange basis so we need your original calipers returned to us.

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Packaged by Turner - Corporate Logo
T#:637958
Part#: 34112282619KT2
Ships in 2 Business Days
Sale - Save 18% $ 385.99

This product was last offered at the strikethrough price on
05-03-2026

$ 316.16 USD
Free Shipping
Sale - Save 18%
$ 385.99

This product was last offered at the strikethrough price on
05-03-2026

$ 316.16 USD
Free Shipping
ECS - Corporate Logo
T#:362994
Part#: 003326ECS01
In Stock
Sale - Save 25% $ 169.99

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

$ 127.49 USD
Free Shipping
Sale - Save 25%
$ 169.99

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

$ 127.49 USD
Free Shipping

This caliper bushing kit will eliminate flex caused by weak rubber caliper bushings. As the brake pedal is pressed the caliper grabs the rotor and twists on its mounting bushings. The rubber bushings allow the caliper to deflect and twist which affects pedal feel and results in uneven pad wear. These solid brass bushings will not twist or deflect so your calipers can squeeze the pads evenly on both sides of the rotor (sort of like what multi-piston big brakes do). This will give you much longer pad life and a more consistent pedal feel. This is the most complete kit we have ever sold with stainless steel caliper slide bolts, o-rings, and new dust boots. Unlike other kits, these bushings are pressed into the caliper and will not shift or slide on their own.

Installation is straightforward: remove the old rubber bushings and press in the new brass bushings (we recommend special tool 003326ECS03). High temp caliper grease or anti-seize is required. The new bushings include an inner o-ring that helps trap grease on the slide bolt, reducing friction and wear.

***Click here for installation instructions*** 

***Click here for the installation tool***

For most models with floating calipers. Fits the rear of E90/2 and E60, but for the front you'll need the kit found here. Does not fit E30 models with Girling calipers, but is compatible with Ate calipers. 

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ECS - Corporate Logo
T#:381090
Part#: 34112282619KT
In Stock
Sale - Save 25% $ 291.99

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

$ 218.99 USD
Free Shipping
Sale - Save 25%
$ 291.99

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

$ 218.99 USD
Free Shipping

ECS Tuning designed these caliper brackets to allow you to upgrade to CSL rotors without the pricetag of OEM part #34112282619, they are functionally the same part.

These will work with any 345x28mm E46 M3 rotor, and you do not need to upgrade from stock brake lines, calipers, or pads - they will all work with this bracket. Allows you to upgrade the size of your rotors!

 

This kit includes a carrier for the left and right side of your vehicle, allowing you to convert to ZCP/CSL rotors for half the price of the OEM carriers!

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Reboot Engineering - Corporate Logo
T#:590327
Part#: E46M3135CR-2
In Stock
$ 154.99 USD
Free Shipping
$ 154.99 USD
Free Shipping
Reboot Engineering's Brembo Caliper Brackets support installation of BMW 135i front calipers on E46 M3 models, allowing for the use of larger brake pads and increased braking performance. This is a great way to modernize the braking system of your vehicle, while maintaining an OEM product from BMW. This a great upgrade to do before track day.
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Genuine BMW - Corporate Logo
T#:13541
Part#: 34112282619
Ships in 1-2 days
2% off MSRP $ 688.99

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

$ 674.99 USD
Free Shipping
2% off MSRP
$ 688.99

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

$ 674.99 USD
Free Shipping
Genuine BMW CSL Brake caliper carrier allow you to run ZCP/CSL brake rotors. You can run stock lines, calipers, and pads with these carriers, these just allow you to upgrade to larger CSL rotors and increase stopping performance!
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Genuine BMW - Corporate Logo
T#:368259
Part#: 34111157037
Ships in 3 Business Days
$ 93.11 USD
Free Shipping
$ 93.11 USD
Free Shipping

Genuine BMW - Corporate Logo
T#:5437
Part#: 34112282617
Ships in 1-2 days
4% off MSRP $ 741.99

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

$ 708.99 USD
Free Shipping
4% off MSRP
$ 741.99

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

$ 708.99 USD
Free Shipping
This is the front left brake caliper for the E46 M3 including CSL / ZCP models. We have an E46 M3 CSL brake conversion kit  if you are looking to upgrade. These also fit the E85, E86 MZ4.

This item fits the following BMWs:
2001-2006 E46 BMW M3, M3 CSL, M3 Competition Package (ZCP)
2006-2008 Z4 BMW Z4 M Roadster M Coupe
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Genuine BMW Rear Caliper Carrier - Left - E46 M3
For vehicles with Competition Package (ZCP) brakes only
Genuine BMW - Corporate Logo
T#:20881
Part#: 34217840611
Ships in 8 Business Days
2% off MSRP $ 402.99

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

$ 394.99 USD
Free Shipping
2% off MSRP
$ 402.99

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

$ 394.99 USD
Free Shipping
Genuine BMW BRACKET LEFT 34217840611

Genuine BMW - Corporate Logo
T#:5438
Part#: 34112282618
Ships in 8 Business Days
4% off MSRP $ 741.99

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

$ 708.99 USD
Free Shipping
4% off MSRP
$ 741.99

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

$ 708.99 USD
Free Shipping
This is the front right brake caliper for the E46 M3 including CSL / ZCP models. We have an E46 M3 CSL brake conversion kit  if you are looking to upgrade. These also fit the E85, E86 MZ4.

This item fits the following BMWs:
2001-2006 E46 BMW M3, M3 CSL, M3 Competition Package (ZCP)
2006-2008 Z4 BMW Z4 M Roadster M Coupe
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