Mountune’s Mk3 Focus RS Phase/Stage 1 upgrades are being released to the public 1st May 2016 at 4.00pm
This is more than likely an exhaust, air filter and remap, however the question is to what power level will this take the 2.3 Ecoboost engine to – 380, 390, 400?
These upgrades will be available through Mountune direct and their authorised Pro Dealers. The good thing about Mountune upgrades are they are warranty friendly 🙂