Banks Power 99-03 Ford 7.3L CCLB Extension Pipe Kit 4in Exhaust 53518 L59-111-R distributing heat more evenly between

distributing heat more evenly between the main piston and the reservoir piston for reduced operating temperatures

Banks precision made high-quality NPT weld-on bungs

Catalog fitment pages: 326

Quick-Turbo provides massive instantaneous torque BigHead Wastegate delivers quick

The larger 50 and 60mm high flow pistons reduce internal pressures

Banks Power 99-03 Ford 7.3L CCLB Extension Pipe Kit 4in Exhaust 53518 L59-111-R distributing heat more evenly betweenBefore Banks engineers design; build and test power systems; they first examine stock vehicles to see where components choke airflow; create backpressure; raise EGTs; and compromise fuel delivery; Banks then gives back the power; durability and engine efficiency the factory left on the table. The ultimate system for ferocious towing power and durability. Includes lifetime Banks Ram Air filter and service kit; Techni Cooler intercooler assembly;