ICT Billet ICT Billet Intake Manifold Plenum Spacer Riser Compatible with 4.6L 4V Billet Cobra Mustang Mach 551318

description Increases Plenum Volume For Increased Performance Made in Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum Machined From Heavy duty 1/2" Thick Billet Aluminum Compatible With Ford Mustang 4 Valve 4.6L Engines Includes Plenum Spacer And Bolts See more product details