ProCharger High Output Tuner Kit with P-1SC-2, 2003-2004 COBRA (4.6 4V)

$4,347.53

ProCharger Stage II Tuner Kit with F-1A (6 rib), 2003-2004 COBRA (4.6 4V)

$4,831.02

ProCharger Race Kit with F-1A (cog drive), 2003-2004 COBRA (4.6 4V)

$5,314.50