Skunk2 Alpha Valve Springs Honda Prelude F-Series H22/F20B additional_image combining the exhaust manifold with

combining the exhaust manifold with the stock 2-in-1 system is recommended

or thinking of buying one

The OEM Suzuki fuel cap does not have a built-in lock

improving the way the cars drive

Skunk2 Alpha Valve Springs Honda Prelude F-Series H22/F20B additional_image combining the exhaust manifold withManufactured exclusively from super clean, chrome silicone wire milled in Japan, Skunk2s Alpha Valve Springs for Hondas H22 F20B VTEC engines are a product of the companys years of racing and engine building experiences. By using inner and outer springs mated together through a slight interference fit and with differing frequencies, Alpha Valve Springs are able to prevent valve float and maintain valvetrain stability at engine speeds in excess of