2hole 10" for Ford 2009-2018 F150 Super Crew
 Underseat Downfire
 Premium Charcoa
2hole 10" for Ford F250/350/450 Super Duty 2004-2016
 Behind Seat, Removal of Jack Kit, R
2hole 12" for Ford 2009-2018 F150 Super Crew
2hole 12" for Mustang 2005-2015 (non-convertible)
 Fits Behind Rear Seat, Install through
2hole 12" Vented for Ford 2009-2018 F150 Super Crew (Als
Dual 10" Ported for Ford F250/350/450 Super Duty 2000-2016
Dual 12" Ported for Ford F250/350/450 Super Duty 2000-2016
Behind Seat, Removal of Jack K