Ive seen civics and accords have that huge AEM pipes conntected the intake...I relaized that i cant find any companies that made cold air intakes and many on this forum has made their own.

Can someone tell mw how do i make a custom CAI and whats good about it???
What materials and what tools do i need???

Thanks!!!

 

https://www.rx7club.com/showthread.p...old+air+piping

 

BTW, anyone know where I can get the piping locally?
Im gonna try autozone and autobacs tomorrow. Hipefully they'll have some piping there.