10 Series Race Muffler - 3.50 Offset In / 3.50 Center Out - Aggressive Sound Ford/Excursion " BD's adjustable Waste Gate Kits

BD's adjustable Waste Gate Kits aid in preventing waste gate creep

CAD designed tube for optimum air flow

5 single rear wheel differential

Preset 16-18 PSI Fuel Pressure

or """"""""""""""""""""""""""""""""Dual-Use""""""""""""""""""""""""""""""""

10 Series Race Muffler - 3.50 Offset In / 3.50 Center Out - Aggressive Sound Ford/Excursion " BD's adjustable Waste Gate KitsSingle chamber. The 10 Series race mufflers are intended for racing applications and utilize Flowmaster's 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.