ICT Billet 551318 - 4V Ford 4.6L Billet Intake Manifold Plenum Spacer

4.6L Ford Billet 1/2" Thick Intake Plenum Spacer Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum Package Includes:intake spacer and bolts Increases intake volume, which increases horsepower Great for forced induction or high horsepower engines Compatible with: 1999 2000 2001 4.6L Ford Mustang Cobra 2003 2004 Mustang Mach One 2003 2004 Mercury Marauder