I'm not sure this is the right forum for this, but this is my first instict (if I am wrong, I apologize ahead of time)

I see this a lot in people's signature.
Things like !CAI and other things with the exclamation points. What do those exclamation points mean!?

Thanks!!!

 

! usally means deleted part.. LIke !EGR !CAGS as in took off

 

and don't forget !AIR

 

hehe, I should put !camaro in mine.

 

and !CAT

 

What ones do you want to know. CAI is Cold Air Induction, like Slp and K&N. Hey Ibaner.....still on the ball aint cha.