Flowmaster FlowFX Cat-Back Stainless Exhaust System - 3 in Diameter - Ford Midsize Truck 2019-23 007 10584 Works with UHF 400-480mHz frequencies

Works with UHF 400-480mHz frequencies and comes pre-programmed with Rugged Radios UHF frequencies that are standard on the R1

Holley / Rochester 2-Barrel to Square Bore

Highest RPM display automatically for 15 minutes when engine is shut down

153 / 168 Tooth

Flowmaster FlowFX Cat-Back Stainless Exhaust System - 3 in Diameter - Ford Midsize Truck 2019-23 007 10584 Works with UHF 400-480mHz frequenciesProduct Description: Exhaust System FlowFX Cat Back 3 in Diameter 3. 5 in Black Tips Stainless Natural Ford Midsize Truck 2019 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 known as the