Flowmaster Force II Cat-Back Stainless Exhaust System - 2-1/2 in Diameter - Ford Fullsize Truck 2021-23 Headset Adapter 1978-1982 Buick LeSabre

1978-1982 Buick LeSabre

Bends and restrictions should be kept to a minimum after the muffler to maximize torque performance

Plus its water resistant so getting wet wont ruin your air flow or cause a decrease in performance

1992-1995 GMC K2500 Suburban 5

Change RPM By Turning A Potentiometer

Flowmaster Force II Cat-Back Stainless Exhaust System - 2-1/2 in Diameter - Ford Fullsize Truck 2021-23 Headset Adapter 1978-1982 Buick LeSabreProduct Description: Exhaust System Force II Cat Back Dual Rear Exit 2. 5 in Diameter 4 in Polished Tips Stainless Natural Ford Fullsize Truck 2021 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