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Chevy Colorado DiabloSport Performance Chips & Programmers

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Latest Customer Reviews

DiabloSport inTune i2 Tuner Reviews


Great Tuner!

Reviewed By LAWRENCE C (Pueblo, CO) Reviewed for a 2012 Chevy Colorado —2/28/2017 8:21 PM

Shipped Quick, installed and tuned in no time. Firmed up my shifts better mpg. Still checking out how I want my tune to be

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DiabloSport Trinity T-1000 Programmer Reviews


2011 Colorado 5.3 V8

Reviewed By Timothy C (Garden City, SC) Reviewed for a 2011 Chevy Colorado —8/19/2015 7:52 AM

Seems to work well. It is still a little early to be able to tell. Instalation was easy. I could tell a difference between the different types of tunes. The milage that I was getting on the highway was terrific to start with and I haven't had a chance to go on a road trip since changing the tune. Around town it is so hard to tell because of all the various conditions.

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DiabloSport Predator P2 Tuner Reviews


2004 silverado 5.3

Reviewed By Dillin P (Lexington, SC) Reviewed for a 2004 Chevy C/K 1500 —5/9/2012 11:12 AM

I was extremely impressed by the differance this tuner made on the drivability and overall power of my 2004 Chevy Silverado Z71 5.3 with 120,xxx. I had already installed a k&n cold air intake, flowmaster exhaust, and a poweraid throttle body spacer and was averaging 13 mpg city and 18 mpg on the highway but with the diablo sport tuner installed on the 91 octane tune im now averaging 17 in the city and 23 on the highway! Its rediculous to say the least. I recomend this product to every one I know. With gains like this why wouldnt you have one???

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