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2001 GMC Sierra Gas Saving Products

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Latest Customer Reviews

K&N 57 Series FIPK Air Intake (50-State Legal) Reviews

Good intake

Reviewed By Albert P (Biloxi, MS) Reviewed for a 2001 GMC Sierra —3/17/2014 8:15 PM

Took me a little over an hour to do, was fairly easy, just a tight squeeze mostly. There is noticeable throttle difference and I'm getting about 2 more miles to the gallon now. Worth the purchase

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Edge CTS Evolution Programmer Reviews


Reviewed By Judith S (CARROLLTON, GA) Reviewed for a 2001 GMC Sierra —12/7/2013 3:26 PM

I purchased this tuner for my 2001 gmc Sierra. Arrived within a week of purchase. Since the install I have gained 8 mpg and can tell a major difference in power. Overall great product!! Would buy again.

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K&N Air Filters Reviews

2001 Sierra

Reviewed By Franklin C (DE PERE, WI) Reviewed for a 2001 GMC Sierra —11/16/2013 3:50 AM

Filter was shipped fast and in new condition.

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