Your Cart Is Empty

GMC Sierra K&N Air Intake Systems

Have a Question?
Have a Question? Ask a product expert! (800) 874-8888 Live Chat

  • shipping icon
  • Not Rated Yet


View all reviews for this product

There are no customer reviews for this product

You may only compare up to 5 products at a time.
Please select at least two products to start comparing.

Latest Customer Reviews

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.

View More Reviews

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


Reviewed By Christopher S (ZACHARY, LA) Reviewed for a 2007 GMC Sierra —3/7/2018 4:34 AM

I installed this on my 2007 GMC Sierra. Definitely can see a difference in throttle response but nothing on fuel mileage. Just like many other reviews, the instructions are a little confusing and need more details. One issue I did run into was on the first 60 mile trip after installation, the truck started idling extremely low (~250rpm). After turning the truck off and it sitting overnight, I haven't had an issue since.

View More Reviews

K&N 63 Series AirCharger High-Flow Intake Kit Reviews

Air intake

Reviewed By MARK W (Weymouth, MA) Reviewed for a 2016 GMC Sierra —3/6/2018 2:09 PM

It's a great product and defiantly gained horsepower! Next a chip and some tuning.

View More Reviews