Haro287

I've noticed some other SL members have picked up on the fact that the air filter on the Injen CAI for the '07-'08 CAI is smaller than the filter on the '05-'06 Injen CAI.

Here are pics from Injen's website:


'05-'06 (Notice the bigger air filter)



'07-'08



Injen lists the part numbers different for the filters as well and if you look at the instructions on the website you can also see the filter for the '07-'08 is smaller.

I was just wondering why they made it smaller and if it affects performance and does it matter at all?

CuRiOuSfIsH

NA econobox 4 cylinder, either will work, it's not like the cars need huge amounts of air flow.... like say, a big power Supra.

flint_08

Smaller filter always equals more power. Unless the filter is blue, blue always equals more power than red and smaller filter size combined. Unless the filter is gree....