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2008 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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Superchips Flashpaq Tuner Reviews


Fixed all my issues

Reviewed By Allan R (Byron, MN) Reviewed for a 2007 Chevy Silverado —5/27/2015 3:42 PM

truck had problems with rpm fluctuation between 40-50 mph. ran the 87 octane tune and it pretty much took care or it. Didn't see a huge hp gain but the tune for the shift points and pressure was well worth it. Should have bought one years ago. Have a 07 Silverado new body style.

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Banks Six-Gun Tuner Reviews


good buy

Reviewed By michael d (BRIDGEVIEW, IL) Reviewed for a 2004 Chevy Silverado —5/15/2015 9:07 AM

I bought this for my 04 Chevy lb7 and you can notice the difference right away

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