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2012 GMC Sierra Cold Air Intakes

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Latest Customer Reviews

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


K&n CAI

Reviewed By ronnie s (morehead city, NC) Reviewed for a 2012 GMC Sierra —3/20/2018 5:14 PM

Fairly easy install. Few items of interest. Do not need to disconnect radiator hose. You can install a lot of the stuff on the heat shield prior to installation in the vehicle to make it quicker and easier.

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K&N 71 Series Blackhawk Air Intake System Reviews


Grandson says my 2012 Sierra 5.3L sounds BOSS!

Reviewed By GAYLORD H (NEW BERN, NC) Reviewed for a 2012 GMC Sierra —3/7/2018 2:06 PM

Took a while to remove the Mass Air Sensor from the OEM intake tube; mine had a plastic "keeper." Also, radiator hose mount of stock intake tube had to be pried up with a screwdriver. Otherwise, the install wasn't bad. Get a 5/8-inch drill bit from Tractor Supply for $10, or so, to drill the hole in the air box mounting plate. I'm getting more torque with this CAI and the sound IS BOSS when I get on it. Not quite like my 1971 Mach I Mustang's Big Daddy Thrush glass packs, but close.

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K&N 77 Series Metal Intake Kit Reviews


K & N 77 series intake kit

Reviewed By Gerald S (SAN BERNARDINO, CA) Reviewed for a 2012 GMC Sierra —11/9/2017 6:35 PM

pretty easy to install took about 40 minutes, I now have a little more HP and a little better fuel mileage

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