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GMC C/K 3500 Performance Chips & Programmers

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


Mo Go - but a little more fuel cost

Reviewed By Thomas M (Carbondale, CO) Reviewed for a 2001 GMC C/K 3500 —7/2/2010 8:18 AM

Slam dunk to install. Had to remove 2 fuses but down loaded with no problems. Tuned to "regular" gas in an 8.1 GMC and had some ping but called in and the regular setting is set for 87 octane and I had 85 so bought some octane booster and solved that problem. Later fueled with 1/2 premium and 1/2 85 and so far no problems. Power gain is noticable, especially in mid range. A little dissapointed in the 87 octane setting as I was after performance gain as well as cost and ended up costing about a dime more per gallon for the 87. Haven't run enought to notice any fuel milage gain at this point and it is hard to keep your foot away from the firewall so we'll see if the additional performance is worth a dime/gallon. At this point I would recommend the programmer, however.

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Edge Insight CS/CTS Monitors Reviews


Great Gauge Package

Reviewed By Stephen S (Dalton, PA) Reviewed for a 2014 GMC Sierra —2/25/2015 3:23 AM

This all-in-one unit is great. Was able to read and clear a DTC that cost me $80 to have done at a garage. Grate selection of gauges. Would cost hundreds of dollars more to install each gauge separately. Very easy and simple set-up and navigation thru all its features. Very simple installation and could be removed quickly if needed. Wish there were more options for mounting but very worth the money.

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Superchips Flashpaq Tuner Reviews


2014 Silverado

Reviewed By Art D (Sterling Heights, MI) Reviewed for a 2014 Chevy Silverado —3/2/2015 2:07 PM

Amazing gains in speed. I have the 6.2 L motor and thought that I would see modest gains but I was overwhelmed by the installed performance tune. Would recommend to anyone that wants to unleash even more power in their 6.2 Chevy!

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