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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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TruXP Xtune Plus Performance Tuner Reviews


Easy to use

Reviewed By Grant C (HARLAN, IN) Reviewed for a 2018 Chevy Silverado —6/15/2018 8:30 PM

After a quick update and vin unlock the tuner was easy to use. It would be nice if it included more detailed instructions about adjusting the shift points. I bought it to be able to adjust for tire size and gear ratio. It does both plus includes canned tunes for less than the price of other products that simply correct for tire size.

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DiabloSport Predator P2 Tuner Reviews


tuner p2

Reviewed By Steve S (NEENAH, WI) Reviewed for a 2007 Chrysler 300 —5/29/2018 7:05 AM

it works great to bad it doesn't have egr shut off anymore.

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