Flowmaster FlowFX Cat-Back Stainless Exhaust System - 3 in Diameter - Ford Ecoboost V6 - Ford Midsize SUV 2020-23 4704323-20- S The unit has a 1/8

The unit has a 1/8 NPT gauge port

eliminating any cradle deflection caused by the factory single sheer mounts

Fittings / O-Rings

Includes P/N 12-803 fuel pressure regulator

Flowmaster FlowFX Cat-Back Stainless Exhaust System - 3 in Diameter - Ford Ecoboost V6 - Ford Midsize SUV 2020-23 4704323-20- S The unit has a 1/8Product Description: Exhaust System FlowFX Cat Back 3 in Diameter 3. 5 in Black Tips Stainless Natural Ford Ecoboost V6 Ford Midsize SUV 2020 23 In 1983 California Sprint Car racers were experiencing 'excessive sound' issues and were told to quiet the cars down or stop racing. Flowmaster founder Ray Flugger created Flowmaster's first patented design of racing mufflers. Ray attached handles to ease carrying the race mufflers, and the mufflers became