Banks Power 04-08 Ford 5.4 F-150/Lnc Mk-Lt Header Torque Tube System

5.4L V-8 engine only  

Banks'  100%  stainless TorqueTubes are virtually indestructible. Includes two full exhaust manifold assemblies, each with a seamless high-velocity collector. Unlike the restrictive stock setup, Banks TorqueTubes literally "pull" out the exhaust, unleashing greater torque and helping the intake stroke to draw in more air. (V-8 only)

Torque Tube Exhaust Header System for use with 2004-2008 Ford 5.4L F-150 and Lincoln Mark LT V8

• Virtually indestructible 100 percent Stainless Steel
• Mandrel-formed tubes tune exhaust flow for maximum torque
• Maximizes exhaust extraction
• Flanges welded on both sides, then milled flat
• Seamless high-velocity collector
• Pulls exhaust and slashes backpressure
• Includes two full exhaust manifold assemblies
• 5/8 inch thick flanges won't warp or flex
• Includes all necessary hardware

Emissions Compliant: D-161-105

US Patent #6,634,171 B1