Does anyone make a performance air tube to replace my S4's stock air tube, or should I just think about making my own at this point? would the aftermarket performance intake tube for an S5 fit, with slight modifications of course?

PLEASE someone help me.

Thanks, Jack.

 

https://www.nopistons.com/forums/index.php?...7&hl=custom+CAI

 

hey thanks man that is gunna help alot.

i looked for like an hour trying to find somthing about an intake project, but there is just soo much stuff in this forum! Thanks, Jack.

 

I like your car. Welcome.