Flowmaster Force II Single Exhaust System - 1987-96 Ford F-150 4.9L/5.0L/5.8L H76803FM #1209 and #1221 fit all

#1209 and #1221 fit all Edelbrock carburetors

1-1/2 in Hose Barb

Spring Cup I

060 in / 0

1975-1996 Chevrolet G30

Flowmaster Force II Single Exhaust System - 1987-96 Ford F-150 4.9L/5.0L/5.8L H76803FM #1209 and #1221 fit allFor the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat back exhaust system provides. S. O. S. (Single out side) systems are the perfect choice. Force II systems delivers a mild exterior tone and moderate to mild interior tone, and are suited to customers looking for efficiency improvements without a lot of noise. Especially recommended for towing applications. Like all Flowmaster systems, the benefits include