Is a Tune Worth It on a 2012 Mustang V6 3.7? Brian's Inherited Pony Says Yes
Brian F. from Grand Rapids, Michigan inherited his 2012 Mustang V6 from his dad. An MPT 93 PR-X tune, then an updated tune for his...
Is a Tune Worth It on a 2017 Expedition 3.5 EcoBoost? Charles's "Slow Grocery Getter" Says Yes
Charles R. from Bartlett, Illinois says his 2017 Expedition 3.5 EcoBoost was slow and clunky until he added bolt-ons and an MPT 93 PR-X tune....




