2hole 10" Ported for Ford F150 2004-2008 Super Crew

• Downfire Underseat
• Fin

Dual 10" Ported for Ford F250/350/450 Super Duty 2000-2016

• Behind Seat, Remo

Dual 12" Ported for Ford F250/350/450 Super Duty 2000-2016

Behind Seat, Removal of Jack K

2hole 10" for Ford 2004-2008 F150 Xcab/Super Crew

• Underseat Downfire
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2hole 12" for Ford 2004-2008 F150 Xcab/Super Crew

• Underseat Downfire
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