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.Features: Mandrel Bent 16 Gauge Aluminized Tubing 3 Year Limited Warranty Moderate Exterior Exhaust Tone Includes Hangers and Hardware For Easy Installation Connects After Factory Catalytic Converter Dual Out Rear Exit Dyno Tuned for Maximum PerformanceProduct Description: '98-'01 Dodge Ram, 1/2Ton / 3/4Ton, 5.2L / 5.9L, 2/4 Wheel Drive, All Wheelbases, 3.00" Outlet, 70 Series Big Block II Muffler, Force II, SOS, Mandrel Bent Tubing,16 Gauge Aluminized SteelPit Stop USA offers Flowmaster American Thunder Single Exhaust System - 1996-99 Chevy/GMC Truck 2500/3500 5.7L/7.4L 17224 at low everyday prices. Be sure to check out all our products from Flowmaster including Flowmaster Chevrolet 2500/3500 Exhaust Systems And Components, Flowmaster Chevrolet Truck / SUV Exhaust Systems and Flowmaster GMC Truck / SUV Exhaust Systems.