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2001 Chevy Express Performance Chips & Programmers

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Latest Customer Reviews

Bully Dog GT Platinum 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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Hypertech Max Energy Programmer Reviews


Good product for the money

Reviewed By Mike S (BOXFORD, MA) Reviewed for a 2014 Chevy Silverado —4/11/2017 3:18 AM

This is the only programmer I have used but it seems to work great. Truck shifts better and my mpg has gone up. I also did an exhaust and intake at the same time.

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SCT X4 Power Flash Programmer (49-State Legal) Reviews


Awesome product

Reviewed By Timothy W M (Chicago, IL) Reviewed for a 2007 Chevy Tahoe —3/9/2017 1:17 AM

Was exactly what I was looking for

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