I have used Mountune products on all of my previous fast Ford’s, including four Mk3 Focus RS’s plus my first Mk4 Focus ST and now my current model. As usual the products and service you get from Mountune are second to none and the m330 to m365 upgrade is no exception. It is also vey easy to install using the smartphone app. The power and torque delivery is now way beyond what you would expect from a front wheel drive vehicle, taking the ST to a whole new level and thankfully the electronic LSD copes very well with the extra power, delivering blistering, usable performance throughout the rev range. I would just add that I had previously fitted the Mountune High Flow Air Filter and the full Mountune Exhaust System before upgrading from the m330 to the m365 map, which is highly recommended for optimal performance and reliability. 10/10 guys, keep up the good work!
It’s really different between m330 and m365.M330 is gentle than m365,without the downpipe.Feeling powerful with it.
The m365 is excellent I’m very happy