AMERICAN MUSCLE_Ford Mustang Steeda Pulley=2003-2004 Ford Mustang Cobra
2003 Cobra Pulley 2.81" pulley 4-5psi over stock, requires an SCT Chip or Handheld Tuner and shorter serpentine belt. (sold in the Engine and Cooling section of our store)
Testing has shown gains of 60+ RWHP! Available in these options:2.81 Inch [Part Number: 16004]3.10 Inch [Part Number: 16003]
Available in: 2.81 Inch, 3.10 Inch
Fits: 2003-2004 Ford Mustang Cobra