Part: 7.3L Monster Exhaust System
Huge 4-inch constant-diameter exhaust mandrel-bent stainless steel pipe outflows stock by 26 Percent. Straight-through muffler virtually eliminates backpressure. Retains factory catalytic converter. Includes Turbine Outlet Pipe and 5-inch Chrome or Cerakote Black polished tip.
Fitment Note: Fits Extended Cab, Long Bed
Stainless, 4-inch constant-diameter pipes, and straight-through muffler outflow stock. Virtually eliminates backpressure and lowers exhaust gas temps. Throaty sound. 5-inch polished tip.
100 percent stainless system extends engine longevity by maintaining the turbine outlet EGT safely within the stock recommendation. The 3-inch Turbine Outlet Pipe, which replaces the smashed stock piece (see below), flows 728 CFM at 1 PSI, beating stock by 26 percent and the nearest competitor by 12 percent. The streamlined 4-inch exhaust pipe and tailpipe are formed of heavy-wall tubing with constant-diameter bends to slash backpressure.
Building engines the way the OEM factory should have in the first place.
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