This is the New Invidia Q300 V4 70mm Dual Exhaust. It's made to fit all Honda S2000, 2000 - 2009. It may fit other cars as is or with a little modification can be put on anything. It's got awesome looks and sound, superb performance and even improved gas milage.
It's currently on my car but I've put my S2K up for sale, it's easier to sell or trade the car stock so my loss is your gain... It's only got maybe 500 miles on it. You can hear it, if you like it and buy it I'll remove it and rebox it.
Some info on the system from Invidia...
Invidia, a world leader in the field of high performance automotive exhaust systems, offers the serious motorsport enthusiast a rare combination of top quality materials and superb craftsmanship.
Invidia offers the motorsports enthusiasts a strong line up. The Invidia Q300 Exhaust is constructed with high quality SUS304 stainless steel, CNC machined flanges, and manufactured with a polished finish. Each system features mandrel bent stainless steel piping for maximum exhaust flow and reduced back pressure. These exhausts are engineered to produce strong mid to top end power gains, as well as an increase in horsepower and torque.
Features:
Weight 49.6 lbs total
101mm dual tips
70mm piping diameter
100% SUS304 stainless steel with polished finish
Gaskets and hardware included for complete install
Part number: HS00HS1GT3
MSRP: $879.99 I paid about $960 with shipping.