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1991 Chevy Blazer Performance Chips & Programmers

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Latest Customer Reviews

DiabloSport PC Interface - USB Cable Kit Reviews


More peppy

Reviewed By Martin R (Kingman, AZ) Reviewed for a 1991 Chevy Blazer —1/1/2010 10:50 AM

Completely different truck now, my 08 Ranger feels like a race car, it shifts much faster. I cant believe the change this little blue devil toy makes, my fuel dropped only because i have a lead foot. I'm only using default performance use. I will try the economy setting and let off the gas once the novelty of using this wares off.

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ScanGauge OBD II Scanner Reviews


Won't drive without it!

Reviewed By Craig L (FRISCO, CO) Reviewed for a 2001 Chevy Blazer —8/11/2013 7:38 AM

Came in a timely fashion. Hooked up in seconds and started working. Easy to follow directions for programming additional gauges. Easy to unplug and store out of site when not in use.

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Edge Insight CS/CTS Monitors Reviews


awesome

Reviewed By Jami H (Ft. Calhoun, NE) Reviewed for a 2007 Chevy Silverado —12/25/2014 1:16 PM

Very easy to install and work with.

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Year Range For Chevy Blazer Performance Chips & Programmers