A few other things I forgot to mention:
1. After removing the stock air filter box you have an abundance of room to mount other accessories under the hood.
2. You could get the kit less the injectors & tune and then buy the injectors yourself and have you're local speed shop do the tune. Probably save a net of about $400
3. I added a small inline oil filter to the return oil line. Probably not necessary but a nice precaution they should consider.
4. With all that water splashing on your air filter it should keep it nice and clean!
