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.
