Anyone know of any aftermarket 50 state legal intake of any kind for the NA S5 engine. It would help me a lot during my S5 transplant into my FB. I live in CA and it has to be legal. I may have to mount the stock box sideways if not. It will fit but just barely. Thank you in advance!

 

if I am not mistaken... after 25years... you don't need emmisions... FB.... may make the cut.

not 100% sure look it up

 

Yeah CA has the cut off at like 1973 or some such nonsense

 

K&N. That all i can think off. I got it in my car right now with a custom cold air box that i made from school.