aFe 2021 Ford F-150 V6-3.0L (td) Large Bore 409 SS DPF-Back Exhaust System w/ Polished Tip turn14-in-stock Plastic OEM blow-off valves like

Plastic OEM blow-off valves like those on the RS have a track record of failures - they leak and become brittle with age until they eventually crack

as the cans are also 100-percent washable

six-bolt design that eliminates gear slipping

The valves on both sides of the muffler control gas flow

aFe 2021 Ford F-150 V6-3.0L (td) Large Bore 409 SS DPF-Back Exhaust System w/ Polished Tip turn14-in-stock Plastic OEM blow-off valves likeManufacturer Part # : 49 43143 P Market Description This DPF back exhaust system is constructed of 4 IN mandrel bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system is a 5 IN diameter polished 304 stainless steel intercooled clamp on exhaust tip. The tip features an aFe POWER logo plate riveted on for a unique style. This system produces a throaty sound unleashing all available horsepower and torque.