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Chevy Avalanche DiabloSport Performance Chips & Programmers

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Latest Customer Reviews

DiabloSport inTune i2 Tuner Reviews

Turn up the heat

Reviewed By Mark H (WALDORF, MD) Reviewed for a 2007 Chevy Avalanche —8/6/2016 7:31 PM

Turned off the DOD on my Avalanche and gave it just a little more power. Added some pep in its step.

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DiabloSport PC Interface - USB Cable Kit Reviews

USB Interface

Reviewed By Harold B (Alpine, CA) Reviewed for a 2005 Chevy Avalanche —8/19/2009 11:23 PM

Easy to use and arrived very very quickly

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DiabloSport Trinity T-1000 Programmer Reviews

The Perfect Tool

Reviewed By Jim W (SAINT CHARLES, MO) Reviewed for a 2014 Chevy Silverado —10/11/2016 8:12 AM

Absolutely amazing investment. I couldn't ask for more. This thing can change just about everything in the vehicle, and has the ability to be custom tuned. Couldn't ask for more. I will be getting a custom tune from Lew soon, highly recommended product!

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