Thanks to your write-up sicky, I ordered and, just yesterday, installed the Injen CAI. I can't say enough about the difference in driveability vs. the AEM CAI. The torquey, instant-power feel that I first associated with my new Si is now back. When I hit the gas, the car goes. The intake is only what i would call, slightly louder, however It definately sounds more aggressive throughout the VTEC range. Additionally, I installed the Greddy EVO2 exhaust yesterday, and I can't say enough good things about that. It took me less than an hour to install in my driveway, all by myself. Sounds 99% stock, just as others have claimed. The torque in VTEC is much more pronounced. To sum it all up, the Injen CAI is the way to go. I would even say it's worth replacing the AEM CAI with the Injen CAI if you've already gone down that route. And oh yeah, one last thing...it's faster
