Big Brake Upgrade Kit


£1,200.00 Inc. VAT
£1,000.00 Ex. VAT

The mountune Big Brake Upgrade for mk3 Focus ST has been designed as a direct replacement, bolt-on kit for Focus ST owners.

This kit manages to maintain the refined ‘OE’ feel associated with mountune products, yet also provides a huge boost in braking performance.


  • ST red 4-pot mountune-branded Brembo monobloc calipers
  • 350mm grooved discs
  • Braided brake lines
  • Dust shields
  • All required mounting hardware
  • Will fit behind most aftermarket 18” wheels, and the standard 18” ST wheel if used with a 5mm spacer

Please note: Please allow one week for delivery.

Customer Reviews

5 Based on 2 reviews
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Lee Ford

big brake kit

Excellent product, looks great. Worth the very long wait for stock. Warning to anyone fitting these to an st with the style pack upgrade of 19" alloys. They will not fit behind the wheels without a minimum spacer of 8mm. Found this out to my dismay at local ford garage when they were being fitted. I supplied the suggested 5mm spacers but they weren't enough andthe wheels fould on the calipers when trying to fit wheels. Other than the extra hassle they are a great upgrade.

Mark W.
United Kingdom

MK3 Focus ST BBK

I have now driven approx 350 miles and put the brakes through plenty of heat cycles! As things bed-in I can tell there is a substantial improvement in braking force over the standard set-up with no sign of any brake fade and a the pedal-feel is very good - progressive with good initial bite. No squeaks or squealing. Not least in OE red to match the rear calipers they look the dog's b******s! Can highly recommend.

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