Requires $400 for a core charge for the factory crank pulley, which will be refunded upon return of a undamaged stock crank pulley.

Aftercooled kits designed to lower inlet temps by 50-70 degrees F. Highly efficent cooler unit losses less than 0.5psi boost. Aftercooled kits also include aftercooler, aftercooler radiator, waterpump, and all necessary hardware.

If you are looking to transform your S2000, the Comptech Aftercooled and non-aftercooled Supercharger kits are a great start. Utilizing the benefits of a centrifugal supercharger, designed to match the factory power characteristics of the high reving Honda 2.0L powerplant. The Comptech Supercharger kits will add more power to your S2000 at the higher RPM's, keeping the car drivable in traffic & day-to-day driving, but throttle the engine to redline & you'll feel the burst of acceleration from the additional 95-110 horsepower at the rear wheels.

The kit includes the blower unit, icebox intake with a real carbon fiber lid, all mounting brackets, fuel system upgrades (including an in tank Fuel Pump & Comptech FPR), all hoses & drive belt and the Comptech ESM unit. 340 to 355 horsepower at the crank. Utilizes a very efficient gear driven centrifugal supercharger and is a simple bolt on kit.

Cooler housing designed with popular blow-off valve bolt pattern on by-pass valve outlet, for those who want to run higher than standard boost levels. This kit is designed so that it can be removed without any modifications to the factory components.