F150 Ecoboost Performance
I installed the JMS Boost Max on my 2013 F150 Crew cab 4x4 with 3.55 rear-end. The Truck at time of Install has 2300 miles on it. My needs were simple. Much better throttle response. Power is not a problem. I contacted JMS both thru E/Mail and a Phone call for a better understanding of the...