The mTune is a powerful handset that not only boasts a host of features (listed below), it also facilitates easy mountune calibration updates, migration to higher power levels and new functionality.
This option is for customers who already have the hardware required for the mountune M375 upgrade kit installed on their Mk3 Focus RS, and that require the supporting calibration. Additionally it is for FPM375 customers who want to benefit from the additional functionality of the mTune handset. This handset is supplied with two mountune badges.
Once upgraded, power is boosted to 375PS from 350PS, whilst torque is increased from 470Nm to 510Nm (on overboost), which is enough to achieve 0-62mph in just 4.5secs!
Please Note: The warranty of the vehicle being updated with this upgrade may be affected. The M375 upgrade kit is not Ford-endorsed.
To maintain any warranty provision otherwise entitled to you, and to ensure correct operation and reliability, calibrations loaded via an mTune handset must be installed together with the correct mountune® hardware.
NOT COMPATIBLE with vehicles in North America. Please visit our US website for compatible Focus RS products - www.mountuneusa.com
Good product easy to connect and set up Shame wasn’t informed that they would be at ford fair at a discounted price I would have waited
Brilliant tune it was easy to install,another great buy from Mountune
Had the RS for 35k miles before fitting the tune, the air intake and the recirculating valve. I've had Mountune upgrades before on my Focus ST and Fiesta ST and have been very happy with them. This one is no exception. While it is a conservative tune and 0-62 doesn't seem much faster the way it is delivered certainly changes. Mid range is better and the car is more flexible as a result and once on song it certainly widens your eyes. Well worth the upgrade.