I have a T78 turbo kit on my FD. I was looking into installing a K&N air filter instead of the Greddy Air Intake, I really dont like the Greddy one because it is plastic housing and the K&N looks beefier but which would flow better/??

 

which has more surface area?

 

Don't get the greddy. I had it and one of those little plastic fingers on the inside broke off and ruined the compressor wheel of my turbo. Go with the K&N for sure.

 

I liked my Autozone filter

 

Personally I'm a fan of the HKS ones, but as far as which one flows better I haven't ever seen an actual head to head "flow test" comparison.

 

Amsoil for me. Excellent filtration, great flow, and, most importantly, doesn't limp dick around like a K&N when it gets hot and potentially jeopardize your compressor wheel.

 

+2.. cheap enough to trash and buy new one when they get too dirty. Look just like the KN...

 

Cool I guess I will have to go with the K&N

 

good luck!
http://www.supraforums.com/forum/sho...ghlight=filter

 

I'll vouch on that as well.... my K&N Cracked, luckily I noticed it before it ruined a turbo.... I'll never use them again.