[rant]aaaaaaaaahhhhh this is awesome!!! sorry i just had to vent: just installed my alta cai with a topbox... motor mods thusfar are a 17% sc pulley, 0% crank pulley, one-ball exhaust, and jackson racing wires. after the intake: WOW!!! i love the sc and cai whine!!! i may be imagining it but it definitely pulls a lot quicker. next performance mods on the list is my obx header, 380cc injectors, then a jan tune. oh yea, lighter 16" wheels. love it. [/rant]