Wow, I get 16 and I didn't do any of this. Just a regular filter and oil change when I should. I drive slow and don't push her pass 55-60. It marks 5 under so I'm going 50-55. Off hwy I don't go over 1500rpm I **** people off, lol. I don't care go around me.

 

Well Im liking my intake but I have now acquired a perfect condition filter box with non broken tabs so I will probably be going back stock! just because I know i don't need oil it and if I do get in water Ill be ok! and maybe a snorkel!