I never thought an air filter could make such a difference. It was rather easy to install, it took me about 30 minutes and I didn't remove the headlight assembly. Be sure to look at the gallery (the link is in the footer of the website) and check out the install photos. Invest in one of those tiny circular palm-ratchets because the hose tightener was in the wrong direction and took some creative ratcheting to get it loose. The sound is incredible, I can actually hear the blow off valve now and it just sounds so sporty now. I didn't remove the snorkel, and opted to zip-tie it in place. Highly recommended :)

Rating: [5 of 5 Stars!]