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Chevy Express Performance Chips & Programmers

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Latest Customer Reviews

Bully Dog Triple Dog GT Tuner (49-State Legal) Reviews


Motorhome/ Chev Chassis gas 6.0 Installatiion

Reviewed By Robert R (Milton, FL) Reviewed for a 2008 Chevy Express —5/1/2013 3:46 AM

As you can imagine getting any type of improvement in power or gas mileage from this type of a vehicle would be a huge benefit. The aerodynamics are just not there for streamlining this type vehicle. Therefore one has to hope that any improvement with this vehicles performance could come from an aftermarket device. I have good news to report on the power provided by the Bully Dogs retuning of the 6.0 gas engine, acceleration through the power curve is excellent, gas mileage no improvement

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Range Active Fuel Management Disable Device Reviews


Range Works

Reviewed By Scott L (Greeley, CO) Reviewed for a 2013 Chevy Silverado —11/30/2016 9:03 PM

The device does what it promises - Keeps the engine on all eight, all the time. My mileage has gone up two tenths and the transmission shifts less without the AFM. I would recommend that you cover the blue indicator light with a strip of electrical tape (or at least cover it partially). Great product all around.

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DiabloSport Trinity T-1000 Programmer Reviews


2016 Corvette Stingray Z51

Reviewed By JAMES C (Port Jefferson Station, NY) Reviewed for a 2016 Chevy Corvette —11/20/2016 7:24 PM

This will be the third Diablo Sport Predator Computer I have purchased. . 2005 Corvette . 2009 Challenger SRT8 . Present 2016 Corvette Stingray. I have never encountered a problem with any of these programmers yet. The Corvette has not been installed as of yet, so I cant really give a Rating. But it seems to have quite more characteristics then the previous versions. Believe me if I have a problem Diablo will here from me in a heart beat. Overall it seems like it will perform as advertised.

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