Find Parts That Fit Your Vehicle

ECS Big Brake Kits

Here at Turner Motorsport, we're all about how quickly you can go from 0-60. But if you're really serious about track days like we are, you should be equally as serious about your 60-0 time. Braking is vital to improving lap times. If you're serious about progressing as a driver, then a big brake kit is essential for you.

Sub-Categories

Sort By:

Front 6-Piston Big Brake Kit & Rear Brake Upgrade - E9X M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:384398
Part#: 004038ECS04KT
Ships in 3 Business Days
$ 6,902.99 USD
Free Shipping
$ 6,902.99 USD
Free Shipping

Enhance your BMW E9X M3's braking performance with the comprehensive ECS Performance Brake Kit, ideal for both street and track applications. Engineered to deliver exceptional stopping power without compromising compatibility with factory 19" wheels, this kit is a game-changer in terms of both form and function.

  • Enhanced Brake Cooling: Enjoy a 50% increase in brake cooling and heat carry capacities for improved performance.
  • Eye-catching Calipers: Vibrant blue Brembo 6-piston calipers adorned with ///M logos offer a stunning visual behind your wheels.
  • Simple Installation: No vehicle modifications necessary, making installation as straightforward as a standard brake service.
  • Factory Wheel Compatibility: Fits perfectly under factory 19" Style 219 front wheels, with fitment guidance provided for other wheel types.
  • Included Components:
    • Genuine F10 M5/Brembo 6-piston calipers
    • ECS Tuning 2-piece 382x36mm rotors
    • ECS Tuning Exact-Fit brake lines and stainless steel rotor set screws
    • Pentosin Super DOT4 brake fluid
    • Hardware & pad wear sensors for the front

The rear segment of this kit includes ECS 2-piece rotors, Cool Carbon Performance brake pads, and ECS Exact-Fit brake lines, completing the comprehensive upgrade for consistent and reliable braking power.

Installation Note: Front brake kit reuse factory brake dust shields; slight bending of caliper dust shields is required.

Ensure proper torque values during installation:

  • Bracket to knuckle: 110Nm
  • Caliper to bracket: 115Nm
Show More Show Less
ECS F30 M Performance Front & Rear Big Brake Kit - Blue E9X
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires the use of 19 inch or larger wheels. Note that rotor set screws cannot be used with this setu
ECS - Corporate Logo
T#:392075
Part#: 009607ECS01AKT12
Ships on Jul 30, 2026
$ 8,265.99 USD
Free Shipping
$ 8,265.99 USD
Free Shipping

ECS M Performance Big Brake Kit: Upgrade Your BMW's Braking Power

Elevate your BMW's performance with the ECS M Performance Big Brake Kit. This kit offers a unique retrofit of F30 M Performance brakes onto E9X non-M models, providing exceptional braking power and a striking appearance. Included are M Performance Brembo calipers, ECS 2-piece rotors, Exact-Fit Stainless Steel Brake Lines, and Genuine BMW brake pads for an all-encompassing brake upgrade.

Key Benefits:

  • Enhanced brake torque and response
  • Firmer pedal feel for improved modulation
  • Optimal balance for the E9X chassis
  • Improved cooling and reduced fade
  • Tested ECS Exact-Fit Stainless Steel Brake Lines
  • Weight-saving ECS 2-piece Cross-Drilled/Slotted Rotors
Show More Show Less
BMW E46 M3 CSL Big Brake Upgrade Kit (345x28)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:380814
Part#: 000505ECS02KT4
Ships on Aug 17, 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

E46 M3 CSL Front Brakes for E36 M3 (ECS 2pc Rotors)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:379858
Part#: 001121ECS03KT
Ships on Aug 17, 2026
Sale - Save 5% $ 1,035.99

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

$ 984.19 USD
Free Shipping
Sale - Save 5%
$ 1,035.99

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

$ 984.19 USD
Free Shipping

Enhance Your BMW's Braking Performance with ECS Tuning's Innovative Package

Upgrade the braking capabilities of your BMW E36 M3 or Z3M with ECS Tuning's advanced braking package. This solution prioritizes increased brake torque and thermal capacity, utilizing ECS 2-piece E46 M3 CSL rotors to deliver outstanding performance behind 18" wheels and compatible 17" big brake-friendly wheels.

Key Benefits:

  • Custom-designed caliper bracket for fitting ECS 2-piece E46 M3 CSL rotors
  • Lightweight aluminum hats for reduced weight and enhanced durability
  • Gray cast iron rings for wear resistance and efficient heat dissipation
  • 2-Piece semi-floating construction prevents rotor warping
  • Heat-treated for increased strength and performance
  • Directionally veined for accelerated cooling
  • Drilled and slotted design for improved ventilation and cleaner brake pads
  • Overall weight savings for improved braking and suspension performance
  • High manufacturing quality for corrosion resistance and long-term durability

Installation is hassle-free, utilizing existing calipers, pads, lines, and hardware. Upgrade your pads simultaneously with a wide selection of E36 M3 or E46 M3 brake pads for enhanced performance.

Show More Show Less

ECS F30 M Performance Front & Rear Big Brake Kit - Orange
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires the use of 19 inch or larger wheels. Note that rotor set screws cannot be used with this setu
ECS - Corporate Logo
T#:391395
Part#: 009607ECS01AKT8
Back Ordered
$ 6,739.99 USD
Free Shipping
$ 6,739.99 USD
Free Shipping

Upgrade your BMW E9X non-M with an OEM+ twist - the F30 M Performance Big Brake Kit. Carefully engineered and retrofitted, these brakes offer improved brake torque, pedal feel, and braking response while enhancing the visual appeal of your vehicle. Designed to be the ultimate solution, this kit includes front and rear Brembo calipers, ECS 2-piece rotors, stainless steel brake lines, genuine BMW brake pads, mounting hardware, brake fluid, and pad wear sensors.

  • Enhanced brake torque and pedal feel for improved braking performance
  • Optimal balance (63.3% front, 36.7% rear) for the E9X chassis
  • Improved cooling and heat management to reduce fade
  • ECS Exact-Fit Stainless Steel Brake Lines ensure DOT compliance and minimal expansion under pressure
  • ECS 2-piece Cross-Drilled/Slotted Rotors offer weight savings, increased thermal capacity, and improved cooling
  • Rigorous testing ensures durability and superior performance in various conditions
Show More Show Less
F8X M3/M4 Gold Brakes Upgrade for E9X M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires Use of 19" Wheels
ECS - Corporate Logo
T#:388238
Part#: 004038ECS04GECKT
Ships in 3 Business Days
$ 6,681.99 USD
$ 6,681.99 USD
Enhance your E9X M3's braking with the ECS Tuning F8X Brake Retrofit Kit! This Kit includes the following components: - Genuine F8X "Carbon Ceramic" Brake Calipers (Front) - ECS Stainless Steel Brake Lines - ECS Two Piece Brake Rotors - Brake Pad Wear Sensors - Brake Caliper Adapters - All Necessary Mounting Hardware Experience stopping power like never before, increased pedal feel, braking performance, heat dissipation and reducing stopping distance are just a few of the benefits you will gain with this kit. It should be noted that 19" wheels are required when installing this Big Brake Kit for proper caliper-to-wheel clearance. Experience superior stopping power, easy installation, and precision engineering with ECS Tuning's F8X to E9X Brake Retrofit Kit!
Show More Show Less

Front 6-Piston Big Brake Kit (382x36mm) - BMW E90 E92 E93 M3 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:379857
Part#: 004038ECS01KT
Ships in 3 Business Days
$ 4,406.99 USD
Free Shipping
$ 4,406.99 USD
Free Shipping
BMW E9X M3 Front 6-Piston Big Brake Kit (382x36mm)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:381276
Part#: 004038ECS02KT
Ships in 1-2 days
$ 5,062.99 USD
Free Shipping
$ 5,062.99 USD
Free Shipping

BMW E9X M3 Front 6-Piston Big Brake Kit (382x36mm) offers exceptional stopping power and enhanced performance for your vehicle. This high-performance brake kit from Turner Motorsport features gold F80 M3 6-piston calipers, which not only improve brake cooling but also increase heat capacity. Engineered to provide nearly identical brake bias to the factory configuration, this kit fits under factory 19" wheels and requires no vehicle modifications.

Developed using proprietary brackets and 2-piece rotors, this kit ensures efficient cooling with nearly a 50% increase in internal surface area. The stainless steel braided lines maintain consistent brake pressure, providing improved pedal feel and modulation.

Benefits:

  • Improved Brake Cooling: 50% increase in cooling and heat carry capacity for high-performance driving.
  • Stylish Design: Bold gold calipers with ///M logos add a striking look behind your wheels.
  • Simple Installation: No modifications required, fits under factory 19" Style 219 wheels.
  • Enhanced Pedal Feel: Stainless steel brake lines reduce pedal fade for consistent performance.
  • Complete Kit: Includes calipers, 2-piece rotors, brake lines, pads, hardware, and brake fluid.

Upgrade your BMW E9X M3 with the BMW E9X M3 Front 6-Piston Big Brake Kit (382x36mm) to experience superior braking performance and a sleek, motorsport-inspired look.

Show More Show Less

F8X M3/M4 Front and Rear Brake Upgrade for E9X M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:384889
Part#: 004038ECS04KT1
Ships in 1-2 days
$ 6,428.99 USD
Free Shipping
$ 6,428.99 USD
Free Shipping
This kit allows you to bolt up 6-piston M3/M4 brake calipers to your E90/E92 M3.

BMW E46 Front CSL Big Brake Kit Plus (345x28)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:380823
Part#: 001121ECS01KT
Ships on Aug 17, 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
BMW E36 Z3 Front CSL Big Brake Kit Plus (345x28)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:379859
Part#: 001121ECS03KT2
Ships on Aug 17, 2026
Sale - Save 5% $ 1,244.99

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

$ 1,182.74 USD
Free Shipping
Sale - Save 5%
$ 1,244.99

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

$ 1,182.74 USD
Free Shipping

BMW E36 Z3 Front CSL Big Brake Kit Plus (345x28)

Upgrade your BMW E36 Z3 with the BMW E36 Z3 Front CSL Big Brake Kit Plus (345x28) for enhanced performance and stopping power. This comprehensive brake kit is designed to deliver superior braking performance and reliability in all driving conditions. Engineered with precision and quality in mind, this kit offers several benefits:

  • Improved braking performance
  • Reduced stopping distances
  • Enhanced heat dissipation
  • Increased durability and longevity
  • Stylish CSL design adds a sporty aesthetic to your vehicle
Show More Show Less
BMW E9X M Performance Front & Rear Big Brake Kit - Red
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires the use of 19 inch or larger wheels. Note that rotor set screws cannot be used with this setu
ECS - Corporate Logo
T#:391392
Part#: 009607ECS01AKT10
Ships on Nov 13, 2026
$ 7,481.77 USD
Free Shipping
$ 7,481.77 USD
Free Shipping

BMW E9X M Performance Front & Rear Big Brake Kit - Red delivers a powerful upgrade that enhances both performance and aesthetics. This kit, featuring OEM+ engineering, retrofits F30 M Performance big brakes onto your E9X non-M model, offering a perfect blend of style and function. With meticulous machining and thoughtful design, this proprietary kit significantly improves brake torque, pedal feel, and overall braking response, making it the ideal choice for BMW enthusiasts.

  • Enhanced Performance: 4% increase in brake torque for more responsive braking.
  • Improved Feel: Firmer pedal feel for better modulation during braking.
  • Optimal Balance: Bias of 63.3% front and 36.7% rear for E9X chassis.
  • Durable Construction: Features high-quality 4-piston Brembo calipers and 2-piece rotors.
  • Efficient Cooling: Improved cooling and heat management reduce fade during aggressive driving.
  • Parking Brake Functionality: Maintained on most models, with minimal modifications required for others.

Includes:

  • Red 4-Piston Brembo front calipers from the F3X M Performance brake kit
  • Red 2-Piston Brembo rear calipers from the F3X M Performance brake kit (custom machined with brackets)
  • Front 370x30mm ECS 2-piece rotors
  • Rear 350x24mm ECS 2-piece rotors
  • ECS Exact-Fit Stainless Steel Brake Lines
  • Genuine BMW front & rear brake pad set (compatible with any M Performance brake pad)
  • Class 12.9 mounting hardware, brake fluid, and pad wear sensors
Show More Show Less