I got the exhaust on Ebay for $280 shipped but it was for the P5, but the guy I baught it from is suppose to send me $25 back cuz it didn't fit. And the extension was $160, it would've only been $100 but instead of cutting the JIC hanger off the canister he welded another hanger on the frame and charged me for another hour of work. So the total for the exhaust right now is $440 but if the guy sends me $25 back then it'll be $415. It sounds great, a nice low rumble up to around 3-4k rpm then the sound of the intake really overpowers the sound of the exhaust. And when decelerating from 4k rpms it is REALLY loud.
SpicyRay-I painted the calipers with Dupli-Color Metalcast Yellow which is suppose to look anodized. I personally think it looks awesome.
paulmp3-The tip is a little smaller than 3 inches. But the piping is still 60mm which is the same for both the P5 and sedan JIC exhausts so no power is being lost.
I just got back from work and on the way home I raced this nasty S2000 with a unpainted bodykit and some cheap-ass exhaust that sounded like s***. Anyways, we raced twice from a stop. I beat him both times by around 1/2 a car. It sounded like his gears were really short cuz he was shifting often. Then we raced from a 70 mph roll and he beat me by like 3 cars to 110.