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GMC Yukon XL Superchips Performance Chips & Programmers

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Latest Customer Reviews

Superchips Cortex Programmer Reviews


Great Product

Reviewed By John C (Stamford, CT) Reviewed for a 2004 GMC Yukon XL —6/19/2012 9:49 PM

I own a 2004 Yukon XL Denali and initially it could not communicate with the car; however, after 5 minutes on the phone with a Superchip representative I found out what fuses to pull and easily tuned my truck. It is now running tip-top shape in performance mode and in gas saver mode, responding beautifully with 3mpg increases. Thanks AutoAnything!

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Superchips Flashpaq Tuner Reviews


99 dodge flashpaq

Reviewed By Andrew C (SANTA ROSA, CA) Reviewed for a 1999 Dodge Ram —12/17/2014 7:16 AM

I have a 99 dodge ram 1500 with single chamber exhaust and an intake and this chip just seems to make everything work so much smoother. Tow mode is awesome and the 97octane tune deffinately produces some power gains. Havnt seen too much fuel efficiency yet but then again I'm always putting my foot in it. I recommend this to anybody who owns a truck or any vehicle lol. Reason it got 4 stars on appearance is because it's plastic and not very heavy duty but then again it doesn't really need to be t

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Superchips VIVID Performance Tuner Reviews


Superchips VIVID

Reviewed By Brett Y (NAPLES, FL) Reviewed for a 2012 Ford Mustang —7/7/2014 12:37 PM

this is the real deal.if you are skeptical don't be. then again if you don't like more horse power and torque this may not be for you.Plus you leave it plugged in for track times and data enquiries.totally change the way my Mustang automatic shifts,so much authority.all joking aside could not be any happier with this programmer!

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