Flowmaster 40 Series Delta Force Top Ten Race Muffler - 4" Center Inlet / 4" Center Outlet - Aggressive Sound - 13.25" x 10.00" x 5.00" PDK Reprogram at any time to

Reprogram at any time to accommodate changes in gear ratio or wheel and tire combination with a simple push button

Ford Fullsize SUV / Truck 2004-11

at pressures between 70 and 100 psi

For FE Ford 352-428

5/16" and 3/8" fasteners for most AMC

Flowmaster 40 Series Delta Force Top Ten Race Muffler - 4" Center Inlet / 4" Center Outlet - Aggressive Sound - 13.25" x 10.00" x 5.00" PDK Reprogram at any time toSingle chamber. The 10 Series race mufflers are intended for racing applications and utilize Flowmaster's patented Delta Flow technology for maximum performance. Recommended for racing applications where a muffler is required without a set decibel limit to be met. Will provide a noticeable dB reduction over open headers. Please call the Flowmaster tech line for assistance with specific dB requirements and applications. Durable fully welded 16 gauge