Reviewed By Matthew L (WATERFORD, CT) Reviewed for a 2012 GMC Sierra —11/22/2017 6:47 AM
Easy to install and you definitely know you have CAI installed with this K&N Blackhawk.
Reviewed By Manuel A (Alice, TX) Reviewed for a 2014 GMC Sierra —11/22/2017 2:34 AM
Made huge improvement to power and mpg love every bit of it except it doesn't seal to the top of the hood like my air raid does. That's probably the only way that it could be better. Other then that I love it.