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1999 Ford Mustang Power Programmers & Performance Tuners

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Latest Customer Reviews

DiabloSport Predator P2 Tuner Reviews


Quick and easy

Reviewed By brian p (Hartselle, AL) Reviewed for a 1999 Ford Mustang —10/4/2007 10:02 AM

Does everything I needed it to do. Very easy and quick. Made a huge difference if the way my car runs and shifts. Gear ratio change was my first need but everything else you can change taylors the car to your driving style and likes. The only thing I didn't like is that it's only good for one car at a time.

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DiabloSport inTune i2 Tuner Reviews


It's okay, but I've used better.

Reviewed By Jacob S (MILTON, PA) Reviewed for a 2002 Ford Mustang —9/14/2017 9:43 PM

It's not a bad little tuner, but for the money I wish it would be a little faster. My SCT tuner loads tunes in only a minute. This one however take 3-4 minutes. Really racks up the time on the dyno, which cost more money.

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Hypertech Max Energy Programmer Reviews


Hypertech Max Energy Programmer

Reviewed By David K (Roy, WA) Reviewed for a 2008 Ford Mustang —6/7/2017 8:06 AM

I purchased this for use on my 2008 Mustang GT. I had to download a newer version of software from the Hypertech website before I could install it but that was quix and easy. Once installed I was pleased with the new level of performance that it provided on this vehicle. I installed it after installing a K&N Cold Air Intake system and Gibson exhaust system. This unit tied everything together and the sum total of performance gains was quite impressive, great tuner.

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