For the person who wants a subtle custom appearance with all the benefits that a Flowmaster® Cat-back exhaust system provides. This Force II® system is constructed mandrel-bent 3.00-inch aluminized steel tubing flows into a 70 Series Big Block II™ performance muffler keeping things mellow inside the cab area of the vehicle. The system uses the factory hanger locations and the 3.00-inch tailpipe is finished off with a large 3.50-inch polished stainless steel tip. Like all Flowmaster systems, benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation and is covered by our 3-year Limited Warranty. For those who prefer all stainless steel construction with a Lifetime Limited Warranty, check out part# 817446. Note: Fits both 2 and 4 wheel drive models and all wheelbases.. Fits 2008-2013 Ford F-250/F-350 truck with V8 or V10 engine. Fits 2 and 4-wheel drive models and all wheelbases.. Fits 2008-2013 Ford F-250/F-350 truck with V8 or V10 engine. - Mild sound. Flowmaster 08-13 Ford F250 SD GAS Force II Cat-Back Exhaust System. Includes Hangers and Hardware for an Easy Installation. Mandrel-bent 16-gauge Aluminized Steel Tubing. Large 3.50-inch Polished Stainless Steel Tip. Flowmaster Force II Cat-back Exhaust System. Dyno Tuned for Maximum Performance. Uses the Factory Hanger Locations. Moderate Exterior Exhaust Tone. 0813 FORD F250 SD GAS FII SOS. 70 Series Performance Muffler. Quick & Easy Installation. SYS 08-13 FORD F250. SYS 08-13 FO

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