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Infiniti QX56 Power Programmers & Performance Tuners

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


Very satisfied

Reviewed By MICHAEL P (Belton, SC) Reviewed for a 1999 Dodge Ram —1/18/2017 6:11 AM

I always had sluggish throttle response, I installed level 1 software and it made a nice difference. My overhead mpg always settled down to 14.2 after a couple hundred miles. After 250 miles on level 1, it is still ticking up and is at 16.7. I do not plan on using level 2 or 3, as this is a 99 with VP44 and auto trans. The only reason I bought it was to try to fix the sluggish throttle response, and since it did, I will leave it alone now.

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Bully Dog GT Platinum Tuner (49-State Legal) Reviews


Not Happy

Reviewed By Richard B (Gainesville, GA) Reviewed for a 2013 Ford F-250 —12/21/2016 5:15 AM

Got this to help improve gas mileage for a F250. So far I still get the same gas millage as before I install it. I have driven about 300 miles wit no change. Pulling camper this weekend hopefully it help with this. If not it was a waste on money

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DiabloSport PC Interface - USB Cable Kit Reviews


Great buy

Reviewed By Kolton B (LEVELLAND, TX) Reviewed for a 2009 GMC Sierra —7/19/2016 11:58 PM

Got here extremely fast, works excellent.

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