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GMC Yukon DiabloSport Performance Chips & Programmers

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Latest Customer Reviews

DiabloSport PC Interface - USB Cable Kit Reviews


looks dont matter

Reviewed By oscar a (Norfolk, NE) Reviewed for a 2005 GMC Yukon —5/4/2012 7:05 AM

So I bought this tuner not knowing anything bout it. I was worried I might not know how to properly install tunes and mesure paeameters. Well after a while of research I found out how to installl tunes I tried the 87 octane tune. Right away I felt a huge difference my truck was awake my acceleration was different more responsive. So then I did more reseach found a guy by the name of lew or diablew tunes predator gives u the option to install custom tunes and diablo.com gives u the information you need to find people that can make a custom tune for ur car/truck. I found lew won't go into much detail but he tuned my truck with balls. There is so much thing u can do with this tuner if u have mods on ur truck a custom tune is for you. Or even stock vehicles can enjoy this great product.

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DiabloSport Trinity T-1000 Programmer Reviews


Great Product for 2015 3.5 Ecoboost

Reviewed By Shayne P (Milford, NH) Reviewed for a 2015 Ford F-150 —5/26/2016 11:48 AM

I was skeptical about purchasing product after reading reviews and issues with my vehicle. I made sure product was up to date with latest software before I tried, and have had no problems. Definitely more power, and shifting is vastly improved. I am running performance tune and have not seen much drop in MPG from stock. Very impressed and I would recommend

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DiabloSport inTune i2 Tuner Reviews


2016 f150 3.5 ecoboost

Reviewed By Jonathan L (NORTH ZULCH, TX) Reviewed for a 2016 Ford F-150 —5/23/2016 8:22 PM

Got this tuner after seeing the numbers diablo claims. Tried to install the tune but said update was needed even though I had already updated it. Contacted diablosport customer service and after 2 days I was able to install the tune. Installed the 93 diablo tune and let me tell you it is a night and day difference. Going to put it on the dyno soon to see what numbers I actually gained but it is definitely a noticeable difference.

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