Nitrous Express Blow Down Tube and Nut is NHRA legal and Required when a nitrous bottle is mounted within the passenger compartment. See NHRA rules for vehicle specific regulations.
Fits Vehicle Model:
Ford Focus ZX3, ZX4, ZX5, All
Fits Model Year:
2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, All
