We’re still open for you. Our HQ is closed, but you can still buy our products online and get them delivered - please allow extra time for us to dispatch your order.


Your Cart is Empty


Mk7 Fiesta 1.6 Ti-VCT MR155 Upgrade - Fully Fitted at mountune HQ

This part does not affect the base vehicle warranty.

The mountune MR155 upgrade kit builds on the success of the MP140 upgrade, to increase the mk7 Fiesta 1.6 Ti-VCT power output to 155PS at 6700rpm. Torque also sees an increase to 180Nm at 5000rpm.

The further increased performance reduces the 0-60mph time to 7.5 seconds - a full 2.4 seconds faster than the standard 120PS vehicle!

To ensure the MR155 performance upgrade is robust and rewarding, mountune have thoroughly tested the upgrades on British B roads, along with numerous laps of the World famous Nurburgring Nordschleife.

The MR155 upgrade can be fitted to any mk7 Fiesta fitted with the 1.6 Ti-VCT engine, whether it be new or used. The package also comes with a minimum 12 months/12,000-mile warranty* on parts fitted.


  • Uprated mountune-spec Piper cam shafts
  • High-flow 4-1 exhaust manifold
  • 200-cell sports catalyst
  • Twin tailpipe rear silencer, with mountune logo laser-etched into the tips
  • High-flow performance panel filter
  • mountune silicone induction hose (black)
  • Dual-feed airbox
  • Replacement hego sensor(s)
  • Revised engine management
  • mountune Performance badge
  • mountune Racing "flag" badge

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

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

*subject to availability. Lead times may vary. Contact us for more information.