Signature Flowmaster Sound. Add the classic Flowmaster sound you want to your V6 without worrying about attracting unwanted attention with a Flowmaster Force II catback. The Flowmaster 40 Series mufflers give your Pony a deep, aggressive sound at wide open throttle, but don't create a lot of interior noise when cruising. They're a great choice for enthusiasts who want to improve exhaust flow and tone without being obnoxious.
Reuses Stock Cats. The installation of the included Flowmaster V6 X-pipe will require cutting the factory H-pipe and reuses the stock factory catalytic converters saving you money.
Quality Construction. Constructed from durable 2.25" 409 stainless steel tubing for its corrosion resistant properties, the Flowmaster catback features chambered 40 Series mufflers with massive 4.0" diameter polished stainless steel tips for great muscle car looks and sound. As an added bonus the tips are embossed with the "Flowmaster" logo for true custom styling.
Application. This Flowmaster Force II True Dual Catback Exhaust Conversion Kit is designed to fit the 2010 V6 Ford Mustangs equipped with the 4.0L V6 engine. Reuses the stock factory Catalytic Converters.
Technical Note: This Flowmaster system attaches after your factory catalytic converters to convert your single exhaust to a true dual exhaust from the cats back. Modifications or a new rear bumper valence are required to accommodate the dual pipe exist. AmericanMuscle recommends a Roush Rear Valance, Shelby GT500 Rear Diffuser, or RTR Rear Diffuser (sold separately).
Mustang Fitment: 2010 Details >>






