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 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 improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

• Mandrel bent 16 gauge aluminized tubing
• Mild exterior exhaust tone
• Includes hangers and hardware for easy installation
• Dyno tuned for maximum performance
• Made in the USA
• Premium Flowmaster quality

Application:

• 2005-2007 FORD F-250 SUPER DUTY KING RANCH V10 6.8
• 2005-2007 FORD F-250 SUPER DUTY KING RANCH V8 5.4
• 2005-2007 FORD F-250 SUPER DUTY LARIAT V10 6.8
• 2005-2007 FORD F-250 SUPER DUTY LARIAT V8 5.4
• 2005-2007 FORD F-250 SUPER DUTY XL V10 6.8
• 2005-2007 FORD F-250 SUPER DUTY XL V8 5.4
• 2005-2007 FORD F-250 SUPER DUTY XLT V10 6.8
• 2005-2007 FORD F-250 SUPER DUTY XLT V8 5.4
• 2005-2005 FORD F-250 SUPER DUTY HARLEY-DAVIDSON EDITION V10 6.8
• 2005-2005 FORD F-350 SUPER DUTY HARLEY-DAVIDSON EDITION V10 6.8
• 2005-2007 FORD F-350 SUPER DUTY KING RANCH V10 6.8
• 2005-2007 FORD F-350 SUPER DUTY KING RANCH V8 5.4