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Chevy Silverado DiabloSport Performance Chips & Programmers

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Latest Customer Reviews

DiabloSport inTune I-1000 Tuner Reviews


better than expected

Reviewed By Cody H (Blooming Prairie, MN) Reviewed for a 2001 Chevy Silverado —7/13/2015 8:25 PM

My 2001 Chevy silverado 2500HD with 6.0L was only getting about 11-12mpg. After a quick program switch I gained 6mpg hwy without any loss in horse power or torque.

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DiabloSport Trinity T-1000 Programmer Reviews


Good but pricey!

Reviewed By Aric M (Hanna city, IL) Reviewed for a 2011 Chevy Silverado —6/2/2015 3:30 PM

This was pretty good programmer i could really tell the difference in acceleration and power. I have not had it long so still unsure of mpg gains but it seems like a tank of gas goes further than before. Was a bit expensive but at 20% off had to try it!

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DiabloSport OBD-II Port Cover Reviews


GREAT COVER..!!!

Reviewed By TIM C (Pleasant Valley, NY) Reviewed for a 2015 Chevy Silverado —1/6/2015 5:10 AM

QUALITY PROCISION MACHINED ALUMINUM COVER...FITS GREAT AND LOOKS GREAT TOO..!!.. BRIGHT EMERGENCY RED..SHOWS EXACTELY WHERE YOUR OBD-II CONNECTION IS..

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