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2008 Mercury Mountaineer Performance Chips & Programmers

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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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Jet Performance Module Reviews


Little to no gain

Reviewed By Patrick S (Methuen, MA) Reviewed for a 2001 Mercury Mountaineer —4/10/2007 4:37 AM

I have had the Jet PCM installed for a little over a week and noticed little to no gain in performance installation was easy but clean the s%#t out of the stock connections or it wont work. the only gain i noticed with the chip was when i changed the spark plugs to Bosch Platinum Ir Fusion. Modes done to suv 5.0 with cam/supercharger intake with 95mm mass airflow and magnaflow true dual side pipes best 1/4 13.9

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Superchips Flashpaq Tuner Reviews


MUST HAVE

Reviewed By Derek W (GOSHEN, IN) Reviewed for a 2000 Chevy C/K 2500 —12/19/2014 2:03 PM

I have heard people whine that tuners don't do anything for gas trucks. Well don't listen to them! This thing really woke up my 5.7L Chevy and really snapped up the transmission. Quick, firm shifts, and just smoother, faster acceleration. No, it won't add 100 horsepower, but it definitely makes a noticeable difference. Also the towing mode really made a difference when i hooked up to a large trailer.

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Year Range For Mercury Mountaineer Performance Chips & Programmers