The mountuneMK3 Focus ST rear brake upgrade from mountuneis a premium solution for drivers looking to elevate their vehicle's braking efficiency. By integrating larger grooved rear discs originally developed for the MK3 Focus RS, this kit increases the disc diameter from 271mm to 302mm.

Engineered specifically for the MK3 Focus ST, this upgrade balances high-performance requirements with a refined aesthetic. The system utilises the original caliper to maintain reliable operation while providing a significant boost in stopping power and thermal management.

• New caliper carriers in red to match the existing caliper and etched with the mountune "m" flag, 
• mountuneRS grooved rear discs
• mountunefast road rear pads
• Caliper carrier bolts
• Retaining springs for the pads

HQ fitting time: 1.5 hours

Please note: the price shown for this product includes installation at mountune HQ only, and is not transferrable to any other dealer or installer.

Please specify your preferred installation date in the 'notes' section when checking-out; our workshop team will then contact you to confirm this date. If we can't accommodate your preferred choice, the team will discuss other available dates.