I like my Hotshot. Decent power increase, and excellent sounds. I was driving home from work the other day and there was a huge flock of geese grazing on the side of a road. I was doing about 35-40 MPH in 4th gear. As I approached the geese, I downshifted to 2nd and hit the gas. The growl from the CAI was immediate, and I cracked up as around 50 goose heads popped up from eating and turned toward the sound all together. My NX is too slow to race other cars, so I guess I need to get my kicks scaring poor animals.