Billetflow supercharger plenum for the '03-'04 Cobra M112 for use with a mono-blade throttle body, such as an Accufab or LFP. Complete with with the throttle body gasket, IAC gasket, & plenum gasket. Great for Eaton swaps on Mercury Marauders, Mach 1s, or 2V 4.6s with a Tork Tech kit.