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Chevy Silverado Power Programmers & Performance Tuners

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Latest Customer Reviews

Range Active Fuel Management Disable Device Reviews


Reviewed By Jeffrey W (New Bern, NC) Reviewed for a 2011 Chevy Silverado —7/22/2015 6:11 AM

It really has done just as advertised.My truck shifts better and as a bonus my mileage has increased by 1.5 mpg.

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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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Hypertech Max Energy Programmer Reviews

2011 Chevy Silverado 1500 WT 5.3 V8 - Ext. Cab Long Bed

Reviewed By Josh J (SPRING, TX) Reviewed for a 2011 Chevy Silverado —7/9/2015 6:42 AM

It did exactly what I expected. This is not a device that is going to completely transform your vehicle. I upgraded my tires to 33" x 12" wide. By doing this, my truck lost some power. I bought the Hypertech for 3 reasons. 1) Turn off AFM. 2) Re-calibrate my speedo. 3) Pick up power I lost due to larger tires. It did all 3 just as I had hoped. It runs slightly better than when I had stock tires, so I'm pretty happy about that. With realistic expectations, this product is a great value!

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