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Mercury Mountaineer Power Programmers & Performance Tuners

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


So So

Reviewed By josh m (Reading, PA) Reviewed for a 2008 Mercury Mountaineer —1/10/2012 8:18 PM

Improved milage but when I had to go back to stock the milage stayed the same . Point is I am not sure if it did anthing . The one thing I will say is it keeps trans in gear loanger before shifting . Overall 3 stars .

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DiabloSport Predator P2 Tuner Reviews


Finally, Tuned 2013 GMC

Reviewed By RICHARD K (AUBURN, WA) Reviewed for a 2013 GMC Sierra —4/10/2018 2:00 PM

Months of reading AA Forums and others, I went with predator p2, the instruction manual, was step by step, The down load took minutes to do from my pcm,I fully charged my battery prior to,And no power to anything else,I plugged in the P2, Followed directions and chose 87 oct performance tune,AFM OFF (YAAAAH), AND Diablo trans tune and speed limiter off,My gmc 5.3 now starts and runs better, Accelerates (no pause) with more power,Trans shifts are firm,(No soft or hunting shifts), Im happy.

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TruXP Xtune Plus Performance Tuner Reviews


Hard to beat for the money

Reviewed By jason s (Houston, TX) Reviewed for a 2016 Chevy Silverado —4/9/2018 9:06 PM

I added larger tires to my 2016 Silverado. I wanted to be able to input proper tire size for the vehicle. This device made that easy. I was also able to turn off the afm, which is nice. Surprised at the amount of adjustments that are available for shift points. Something beyond my needs so I left it alone. Very pleased for the money spent.

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