Front Big Brake Kits for BMW 3 Series E46 (1999-2005)

Clear BMW chassis

Please ensure your correct model is selected

Big brakes are one of the best improvements you can make if you take your BMW to the track. Also, if you have increased power levels a big brake kit will offer phenomenal confidence when it comes to bringing all that mass to a halt. Turner offers many different brands and styles to meet your exact specifications and goals.
Sort By:

Packaged by Turner - Corporate Logo
T#:23847539
Part#: ECS6PISTONBBKKT
Ships on Aug 31, 2026
$ 2,793.05 USD
$ 2,793.05 USD

Upgrade your BMW's braking performance with the ECS Big Brake Kit, designed to deliver enhanced stopping power and reduced brake fade. This comprehensive kit includes 6-piston calipers from the E82, E88, and the E9X BMW Performance big brake kit, along with original equipment pads for optimal braking efficiency. The package also incorporates 325x25 ECS 2-piece rotors, ECS caliper brackets, Exact Fit braided stainless reinforced brake lines, essential hardware, and one liter of Pentosin Super DOT4 Brake Fluid.

Key Benefits:

  • Enhanced braking performance with reduced brake fade
  • Includes 6-piston calipers and original equipment pads for improved efficiency
  • Incorporates ECS 2-piece rotors and caliper brackets for better functionality
  • Exact Fit braided stainless reinforced brake lines for durability
  • Comprehensive hardware and Pentosin Super DOT4 Brake Fluid included

The ECS Big Brake Kit ensures that brake bias remains stable, making it suitable for various applications. For track use, consider pairing with a more aggressive rear pad. These calipers are compatible with most 17” wheels; however, please refer to the attached template for fitment verification. Additionally, follow the attached installation guide for replacing the OEM caliper carrier with the ECS caliper carrier.

Show More Show Less
BMW E46 M3 Performance 6-Piston Front Big Brake Kit - Hawk HPS Brake ...
10X Entries Into Our F80 M3 Sweepstakes
Spacers required if using this kit with OEM M3 wheels
Packaged by Turner - Corporate Logo
T#:5498502
Part#: E46CSLBBKKT
Ships on Oct 5, 2026
$ 2,767.09 USD
Free Shipping
$ 2,767.09 USD
Free Shipping
Brake harder with less brake fade with ECS 2-Piece Cross-Drilled rotors, 6-piston BMW Performance calipers with Hawk HPS pads. Give your BMW incredible stopping power with BMW Performance calipers from the 135i performance braking package.
Show More Show Less
6-Piston Front Big Brake Kit (325X25)
10X Entries Into Our F80 M3 Sweepstakes
Requires the use of 17" or larger wheels
Packaged by Turner - Corporate Logo
T#:5416777
Part#: 341136462ATMSKT
Ships on Aug 31, 2026
$ 2,760.99 USD
$ 2,760.99 USD
Give your BMW incredible stopping power with less brake fade - featuring 2-piece rotors. Big Brake Kit includes: 6-piston calipers from the E82, E88 and the E9X BMW Performance big brake kit, with original equipment pads 325x25 2-piece rotors Caliper brackets Exact Fit braided stainless reinforced brake lines All necessary hardware, including pad sensor, caliper and carrier bolts, and rotor screws. One liter Pentosin Super DOT4 Brake Fluid Brake bias will not be dramatically affected. For track applications, a more aggressive rear pad is recommended. Most 17” wheels will clear these calipers. The four (4) longer bolts pictured will come attached to the OEM caliper carrier. This carrier must be removed and replaced with the bigger caliper carrier.
Show More Show Less

Packaged by Turner - Corporate Logo
T#:55857748
Part#: 000505ECS02KT9
Ships on Oct 5, 2026
New Item
$ 1,231.15 USD
$ 1,231.15 USD
The ultimate CSL braking upgrade for your standard E46 M3. This kit bolts genuine CSL-spec front stopping power directly onto your car, paired with premium Exact-Fit stainless steel lines

BMW E46 M3 CSL Big Brake Upgrade Kit (345x28)
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:380814
Part#: 000505ECS02KT4
Ships on Oct 5, 2026
Sale - Save 10% $ 1,018.99

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

$ 917.09 USD
Free Shipping
Sale - Save 10%
$ 1,018.99

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

$ 917.09 USD
Free Shipping
Introducing the BMW E46 M3 CSL Big Brake Upgrade Kit (345x28), a performance enhancement for BMW enthusiasts. This upgrade kit is specifically designed for the E46 M3 CSL model, providing superior braking power and control. With its larger brake discs and calipers, it enhances the overall braking performance of your BMW. Upgrade your E46 M3 CSL today with this Big Brake Upgrade Kit and enjoy the following benefits:
  • Superior braking power for enhanced safety on the road
  • Increased control and responsiveness during braking maneuvers
  • Larger brake discs and calipers improve heat dissipation for consistent performance
  • Designed specifically for the E46 M3 CSL model for perfect fitment
Show More Show Less
TBM Brakes - Corporate Logo
T#:49857434
Part#: TBME46MXS3F
Ships in 2 Business Days
Starting at $ 1,679.99 USD
Free Shipping on orders $49 and up
Starting at $ 1,679.99 USD
Free Shipping on orders $49 and up
Race German has collaborated with TBM Brakes to offer the new XS3 Big Brake Kit, an E46 M3 brake kit that offers great braking performance without breaking the bank! With over 30 years of racing heritage and success, TBM has brought motorsport engineering to the street with their XS3 Series brake package. This is TBM's first street performance oriented brake system, designed to be the perfect middle ground between their ultra-lightweight single-thickness steel racing brakes and the larger multi-piston street kits.
Show More Show Less

BMW E46 Front CSL Big Brake Kit Plus (345x28)
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:380823
Part#: 001121ECS01KT
Ships on Oct 5, 2026
Sale - Save 5% $ 1,269.99

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

$ 1,206.49 USD
Sale - Save 5%
$ 1,269.99

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

$ 1,206.49 USD

BMW E46 Front CSL Big Brake Kit Plus (345x28)

Upgrade your BMW's braking performance with the BMW E46 Front CSL Big Brake Kit Plus (345x28). This comprehensive brake kit is designed specifically for BMW E46 models, offering superior stopping power and reliability. Engineered with precision and quality in mind, this kit provides numerous benefits:

  • Enhanced braking performance for improved safety on the road
  • Reduced stopping distances for quicker response in emergency situations
  • Superior heat dissipation to prevent brake fade during intense driving
  • Increased durability and longevity compared to stock brake components

Transform your BMW E46 with this high-quality brake kit for a safer and more exhilarating driving experience.

Show More Show Less
MMX Performance - Corporate Logo
T#:4607174
Part#: MMR31-0301F-370
Special Order: No Guaranteed ETA
$ 3,548.99 USD
Free Shipping
$ 3,548.99 USD
Free Shipping
MMX's Performance 6-piston front brake upgrade for the E46 BMW M3 uses a forged monoblock, precision machined brake caliper designed for top-tier braking performance in either extreme road or race conditions. The grooved disc design helps to ensure a glaze-free pad surface, giving you optimum braking performance even under extreme temperatures and usage. Comes with MMR Brake Pads and brake lines! The calipers, which come in a Graphite Grey finish, are paired with a set of high-performance 370mm fully-floating two-piece disc assemblies, which possess a directional curved vein to aid cooling. Features: T-6061 6-piston forged monoblock calipers FC-25 Carbon steel two-piece 370mm fully-floating discs MMR Performance fast-road pads (uses common AP6 pad profile) Billet steel caliper brackets MMR Performance braided front brake lines All required fitting hardware *Note: to fit behind OEM 18" wheels at least a 5mm spacer is required
Show More Show Less