Flowmaster 87-91 Blazer/Jimmy Force II Cat-Back Exhaust System - Single Side Exit

For 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 deliver a moderate 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 improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. Cat-back System - Single Side Exit - Force II - Mild/Moderate Sound - 1987 to 1991 Chevrolet K5 Blazer and GMC Jimmy 1987 to 1991 Chevrolet K5 Blazer and GMC Jimmy with a 5.7L engine, fits 2 and 4 wheel drive models. Fits 1987 to 1991 Chevrolet K5 Blazer and GMC Jimmy with a 5.7L engine, fits 2 and 4 wheel drive models.