Banks Power 99-03 Ford 7.3L Monster Exh w/ Power Elbow - SS Single Exh w/ Chrome Tip

4-inch constant-diameter pipes with Straight-thru muffler. Cuts back pressure up to 81 Percent. Turbo Back System with 5-inch Chrome tip Includes Power Elbow. F-250 and F-350 PICKUPS and EXCURSIONS: Banks 4 inch Monster turbo-back stainless steel exhaust features streamlined turbine-outlet pipe, intermediate pipe and tailpipe all formed of stainless, heavy-wall tubing with constant-diameter bends to maximize flow, lower exhaust gas temps and slash backpressure up to 81 percent. (Available with or without a cast, large-bore Power Elbow housing). Designed to retain stock catalytic converter. The polished-stainless Monster muffler features a straight-through 4 inch diameter flow-path with a Banks-designed expansion chamber to dissipate the annoying mid-range exhaust drone that affects most straight-through designs. The muffler utilizes spun ceramic, very-high-temperature packing, more than doubles stock exhaust flow, and delivers an authoritative - but never intrusive - exhaust sound. An