Mini Cooper S / JCW (F66) EBC Front & Rear Performance Brake Kit Upgrade

Complete Front & Rear EBC Brake Kit For Mini Cooper F66 S / JCW with YellowStuff Pads, Grooved Discs, HEL Braided Lines & Motul RBF 660 Fluid. Fast road & track ready.

Transform the braking performance of your Mini Cooper F66 JCW with this complete EBC & HEL Performance braking package, developed to provide significantly improved stopping power, pedal feel, and heat management for fast road and track-focused driving.

Rather than piecing together individual components, this complete package combines carefully selected front and rear EBC braking upgrades with braided brake lines and high-performance racing brake fluid—creating a fully balanced braking solution for the F66 JCW platform.

Designed for drivers who demand more from the factory braking system, this setup delivers sharper initial bite, increased fade resistance, and substantially improved braking consistency under repeated heavy use. Whether tackling spirited road driving or high-temperature track conditions, this package provides the confidence and control needed to push the car harder.

If you require even more stopping power for the front end then we have our EBC “Apollo” Big Brake Kit – https://carbonwurks.com/product/mini-cooper-s-jcw-f66-ebc-brakes-apollo-big-brake-kit/

YellowStuff Performance Brake Pads

EBC YellowStuff pads are engineered for high-friction fast road and trackday use, offering strong braking performance from cold while maintaining excellent heat resistance under aggressive driving conditions.

Compared to standard factory pads, YellowStuff delivers:

• Increased initial bite and stopping performance
• Improved resistance to brake fade
• Higher temperature operating capability
• Strong pedal consistency during repeated hard braking

Unlike many track-focused compounds, YellowStuff retains excellent usability on the road—making it ideal for performance-oriented daily driven vehicles.

Turbo Grooved Sport Discs

The EBC Turbo Grooved discs are designed to improve braking consistency and heat dissipation under load. Featuring a precision-machined grooved pattern, the discs help clear brake gases, dust, and debris away from the pad surface—maintaining optimal pad contact during aggressive driving.

The grooved design also improves thermal management, helping reduce the likelihood of brake fade during repeated heavy braking events.

Compared to standard factory discs, the TGSD delivers:

• 335mm direct replacement front brake discs
• 280mm direct replacement front brake discs
• Turbo Grooved rotor design for improved gas and dust evacuation
• Precision-machined grooves to maintain pad surface contact
• Black thermic anti-corrosion coating for improved durability
• High-quality cast construction for thermal stability
• Directional groove pattern for optimised cooling and performance

HEL Performance Braided Brake Lines & Nipples

Included within the package are the correct front and rear braided brake lines from HEL Performance, specifically designed for the Mini F6X platform along with Stainless steel bleed nipples.

Compared to standard rubber brake hoses, braided lines significantly reduce line expansion under pressure—resulting in:

• Improved pedal firmness
• More consistent braking feel
• Greater confidence during aggressive driving

MOTUL RBF 660 Brake Fluid

To complete the system, this package also includes 1.5 litres of Motul RBF 660 high-performance racing brake fluid.

Motul RBF 660 is engineered for demanding braking environments and offers exceptionally high dry and wet boiling points—making it ideal for spirited driving and track use where brake temperatures are significantly increased.

Benefits include:

• Improved thermal stability under heavy braking
• Reduced likelihood of fluid fade
• More consistent pedal feel during repeated hard use

Top Features

• Complete front and rear braking upgrade package
• Significantly improved stopping performance over OEM setup
• Sharper pedal response and modulation
• Greater braking consistency during repeated heavy use
• Improved resistance to heat-related brake fade
• Increased driver confidence during spirited driving and track use
• Improved pedal feel and braking consistency
• Enhanced fade resistance under aggressive driving
• Suitable for fast road and track-focused applications
• Direct replacement fitment throughout

Fitting Kit

• 2 x Front YellowStuff Brake Pads
• 2 x Rear YellowStuff Brake Pads
• 2 x Front 335mm Turbo Grooved Sport Discs
• 2 x Rear 280mm Turbo Grooved Sport Discs
• 4 x HEL Performance Brake Lines (Choice of Colour)
• 6 x HEL Performance Stainless Steel Bleed Nipples
• 3 x Bottles of MOTUL RBF 660 (1.5li)
• Fitting hardware

Installation

Professional installation is recommended to ensure optimal performance and correct bedding-in procedures. As with any brake upgrade, a full brake fluid flush is advised during installation—particularly on vehicles used for aggressive road driving or track-focused applications. Correct bedding-in of both pads and discs is essential to achieve maximum braking performance and longevity.

We’re happy to offer this system for installation at our workshop here in Poole, Dorset. Installation is approximately 6 hours.

The installation cost includes the fitting of all components as well as a full brake fluid flush which includes updating your online digital service record to advise this has been done.

Compatibility:

• Mini Cooper S / JCW F66 – 2024+

If you are unsure of fitment, please get in touch with us before purchasing. If you would like an up to date stock level check, please do get in touch.

Please Note:

• This kit is not always kept in stock which may come with a 2-4 day shipping time.

Mini Cooper 4th Gen Forum / Instagram

If you own a Mini Cooper 4th Gen (F65 / F66 / F67) then check out our F6X Specific Facebook Page & Forum / Instagram:

Forum – https://www.facebook.com/groups/minicooper4thgen/

Instagram – https://www.instagram.com/minicooperf66/