Yes yes before we get on the search bandwagon here, I did use it, and got some useful information on the SRI vs CAI debate. I'm really just looking for a dyno chart of the injen CAI on a 03 2.0L ES.
cold air, it get interesting when you have some more mods.
For the rest it give real nice sound after 3500rpm and when shifting...
+ it look cool under the hood.
The 5hp gain is when you also change the header and exaust system imho...