Description
Whipple Supercharger 4.0L black rear intake manifold for 07-14 Ford 5.4L Mustang GT500 with a monoblade throttlebody. Fits 4.0L supercharger head units. CRUSHER bypass valve opening. This unit is set up for RACE or custom HOT ROD/SANDCAR use only. It does not have any provision for PCV or vacuum. It has not been drilled. Bypass is straight out the back.

Replacement front case bolt for G3 and older
Holley, Weiand, B&M Supercharger gear case cover gasket
03-04 Ford 4.6L Mustang Cobra 2.3L discharge base plate manifold (Vapor Honed Finish) 