Review on Enhance Your Chevrolet Colorado's Performance with Pedal Commander throttle response controller - for 2012 and newer GAS ENGINES ONLY 3.6L 5.3L (Fits: Base Model, LT, WT, Z71, ZR2, 1LT, 2LT) by Richard Alemayehu

Wow this is a must have if you have a Ram Promaster City. The factory 1-2 second fluctuation when accelerating went away with the unit on. The device has different modes at the touch of a button. Usually in the city; City mode is a good choice, Sport mode is fun, and Sport Plus feels like the engine has been swapped out for a bigger one. I wasn't concerned about the mileage, just wanted the hesitation to go away and that's the cure. Worth every penny!