Reviewed By Jesse L (Sonora, TX) Reviewed for a
—3/20/2018 8:05 AM
Good tuner.Noticed the difference right away on my 2017 GMC Sierra 1500 6.2L.A must buy.
Reviewed By Corey C (CAMARILLO, CA) Reviewed for a
—3/18/2018 6:25 PM
Blown away by how responsive my tahoe is now. Glad I bought this.
Reviewed By Todd L (Napoleon, OH) Reviewed for a
—3/13/2018 5:18 PM
Didn't want to look like every other mom. Put 2.5 level kit with 33x12.50x20 mt's. Shifted like crap b4 the Predator. Shifts great,and noticeable performance.