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2004 Chevy Silverado Power Programmers & Performance Tuners

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Latest Customer Reviews

DiabloSport inTune i3 Tuner Reviews

Must Have

Reviewed By Taylor Y (Springfield, MA) Reviewed for a 2014 Chevy Silverado —3/14/2018 4:50 AM

This is a must have product that works great improves power and fuel economy.

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DiabloSport Trinity T2 Platinum Tuner Reviews

Great Tuning

Reviewed By Jeff V (Ireton, IA) Reviewed for a 2015 Chevy Silverado —2/27/2018 8:07 AM

The diablo tune on this tuner along with transmission hard shift tune works amazing, with it on Diablo tune I saw a mpg increase of about to 1.6 mpg. I am burning straight E85, now i get my normal fuel economy while burning E85 that only costs me $1.59 vs $2.59 a gallon. The pickup drives much better and stays in a higher gear while driving because it now has a lot more power to pull the hills. Only complaint is having to update the tuner when you get it which should already be done for you IMO

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Edge Juice with Attitude CS2 Programmer Reviews

new devise

Reviewed By DENNIS E (MEDFORD, OR) Reviewed for a 2017 Dodge Ram —1/3/2018 10:00 PM

I have in past years had your systems installed in 3 powerstrokes with good results.

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