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aFe Magnum Force Cold Air Intakes Part #54-11742 Customer Reviews
Reviewed by William G (Beaufort, SC) Reviewed for a 2011 GMC Sierra — Jun 07, 2012 6:03 AM
The aFe intake I purchased was really easy to install even as a novice mechanic. The instructions weren't perfect, but with a little common sense applied, I was able to get it installed in about 20 minutes with just common tools on my 2011 Sierra 2500. Overall, it's a good product. It looks good installed, and my truck sounds a little throatier at high end RPM ranges. I installed this with a performance programmer, so it's hard to say if it improved the gas mileage or not, but it definitely didn't make it any worse.
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