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

Upgrade Your Braking On Your Mini Cooper S / JCW (F66) With EBC YellowStuff Pads and Turbo Grooved Discs. Improved Stopping Power For Fast Road & Track Use.

Upgrade the stopping performance of your Mini Cooper F66 JCW with this complete EBC Front Performance Brake Kit, carefully paired to deliver improved braking power, enhanced heat management, and greater consistency during fast road and spirited driving.

Rather than sourcing components individually, this kit combines EBC’s high-performance YellowStuff brake pads with their Turbo Grooved sport discs—creating a balanced package designed to work together under demanding conditions.

Developed for drivers who want more confidence from the factory braking system, this setup delivers sharper initial bite, improved fade resistance, and significantly more consistent braking performance under repeated heavy use. Whether used for aggressive road driving or occasional track sessions, this kit offers a substantial improvement over OEM braking components.

To compliment this setup we also have an EBC Rear Performance Brake Kit available or if you want a full EBC Upgrade (Front & Rear with all the optional extras) then these are available on the links below or the related products at the bottom of this listing:

EBC Rear Performance Brake Kit – https://carbonwurks.com/product/mini-cooper-s-jcw-f66-ebc-rear-performance-brake-kit-upgrade/

EBC Front & Rear Complete Performance Brake Kit –https://carbonwurks.com/product/mini-cooper-s-jcw-f66-ebc-front-rear-performance-brake-kit-upgrade/

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
• 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

YouTube Video

This video will be on our YouTube Channel very soon

Top Features

• Complete front brake upgrade package for F66 JCW
• Increased stopping power over OEM setup
• Sharper and more responsive pedal feel
• Greater braking consistency under load
• Improved resistance to brake fade
• Better confidence during spirited driving and high-speed braking
• Enhanced heat dissipation and fade resistance
• Grooved disc design for improved pad consistency
• Suitable for fast road and occasional track use
• Direct replacement fitment

Optional Extras

• Front Only Brake Lines – Front Braided Brake Lines to help Improve pedal firmness with a more consistent braking feel (Standard colour is Red, other colours are available upon request).
• Front & Rear Brake Lines – Front & Rear Braided Brake Lines to help Improve all-round pedal firmness with a more consistent braking feel (Standard colour is Red, other colours are available upon request).
• Bleed Nipples – These stainless steel nipples mean that future maintenance is much easier and no corrosion.
• Brake Fluid – High performance brake fluid with improved thermal stability and a more consistent pedal feel. This is enough to complete a full brake fluid flush on the Mini F66
• Brake Fluid Flush Service – If you opt for installation at Carbonwurks and require the upgraded brake fluid then please add this additional extra at the same time. If applicable we will also update your online Mini service record to advise it’s been completed.

Fitting Kit

• 2 x “Front” YellowStuff Brake Pads
• 2 x “Front” Turbo Grooved Sport Discs
• 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 2 hours.

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/