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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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Jet Performance Programmer Reviews


i like it just wish there were more options

Reviewed By Dustan W (LADOGA, IN) Reviewed for a 2013 GMC Terrain —10/27/2018 7:12 AM

the programmer is easy to use and a great tool to have how ever i feel it should be $100 cheaper for vehicles that dont release as much HP as others and on vehicles it doesnt make that much of a difference from stock vehicles like 4 cyl suvs or cars i think price is good for v8s and diesels

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Edge Insight CS2 Monitor Reviews


Small, but still very easy to read.

Reviewed By Brian B (Billings, MT) Reviewed for a 2016 GMC Sierra —4/4/2018 6:01 AM

Super easy install. The device is tiny but still really easy to read. Tons of information.

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