[Firebird00]

Not too sure on how much RWHP you'd gain, but you will get a crisper throttle response and maybe an increase in fuel economy not to mention a nice hissing sound. The biggest thing with a CAI is that it rids the intake of the cluster**** of restrictors, bellows, silencers or whatever you wish to call them. To give a round figure, expect no more than 3 or 4 rwhp. You should be able to tell a difference though by the seat of the pants measurement.