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Buick Power Programmers & Performance Tuners

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


Hypertech Magic

Reviewed By George H (Jacksonville, FL) Reviewed for a 2005 Buick Terraza —3/2/2010 5:29 AM

The 4.3L V6 in my Chevy Astro van is hot. I use it primarily to tow a small travel trailer and it has always done a satisfactory job but now wow! I can't wait to get it on the dyno to test the hp and torque. A recent two way run of 24 miles (not towing) yeilded a gas mileage inprovement of 3.9 mpg. Needless to say, I am well pleased.

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DiabloSport PC Interface - USB Cable Kit Reviews


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Reviewed By jimmy c (Rochester, NY) Reviewed for a 2006 Buick LaCrosse —3/1/2010 8:41 PM

The cable kit worked great. Very happy with the purchase

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DiabloSport inTune I-1000 Tuner Reviews


works nice!

Reviewed By craig m (DEMOTTE, IN) —7/27/2015 3:38 PM

Only reason I'm rating 4 out of 5 stars is had a little difficulty trying to register the intune had to get ahold of customer service etc. Other than that great product big gains better fuel economy better all around on my 2006 300c srt8

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