Reviewed By Daniel M (Moreno Valley, CA) Reviewed for a 2014 GMC Sierra —8/21/2017 8:27 PM
Not bad at all. K&N are the Manufacturer so can't complain.
Reviewed By justin g (Gulfport, MS) Reviewed for a 2014 GMC Sierra —5/2/2017 3:58 AM
The overall product works well. The installation was a little of a nuisance due to it not being exact, the plastic needed a little flexing during install and was accomplished by having a second person. It does give a better sound but it's not too loud. Overall the product is great, just a little pricey.