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2011 Chevy Suburban Power Programmers & Performance Tuners

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


2015 Chevy Suburban LS

Reviewed By Joseph R (ACCIDENT, MD) Reviewed for a 2015 Chevy Suburban —4/5/2017 6:43 AM

Turned off the AFM, stiffened the trans 50% made few other adjustments. The AFM in vehicles is a joke! I have driven roughly 1000 miles since I programmed my suburban and I am getting better gas mileage by 2mpg (not much but better). I have no other mods to my burb at this time. Definitely better get up and go from the low end. Shifts feel a little stiffer. Actually fun driving the suburban now. I drove it for 26,000 miles before the programmer. I can feel the slight changes in the drive.

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DiabloSport inTune i2 Tuner Reviews


I tuner

Reviewed By jeff b (NEW CASTLE, KY) Reviewed for a 2007 Chevy Suburban —2/1/2016 5:16 AM

Woaks as described. I was able to disable my AFM and the truck drives great.

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DiabloSport Predator P2 Tuner Reviews


Italianstalion

Reviewed By John F (Elkhorn, NE) Reviewed for a 2002 Chevy Suburban —3/1/2007 2:18 PM

It is the best thing since sliced bread. Took care of all shifting problems, motor makes so much more torque down low, lowered crusing rpm by 300. It is the first time I dont have buyers remorse.

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