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2001 GMC Sierra Power Programmers & Performance Tuners

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


01' GMC Sierra 8.1L

Reviewed By James B (Colorado Springs, CO) Reviewed for a 2001 GMC Sierra —2/27/2009 8:42 PM

I purchased this programmer along with a K&N FIPK Air Intake and my truck is like a rocket! Huge difference in power. I'm trying to lay off the gas so I can check my mileage, but havent't been able to yet!!!

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DiabloSport inTune i2 Tuner Reviews


i2 tuner

Reviewed By John J (LOCKPORT, IL) Reviewed for a 2012 GMC Sierra —12/5/2016 12:21 PM

This was my first time using a tuner and it was very easy to use and certainly made a difference in performance.

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Edge Evolution CTS2 Programmer Reviews


Unleashed

Reviewed By Randall B (DELTON, WI) Reviewed for a 2014 GMC Sierra —9/1/2016 7:38 PM

The Edge Evolution CTS2 is exactly what is needed to amp up the performance or gain extra mpgs. Looks great and easy to use.

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