Gain Up to 60+ RWHP. Unleash the monster hiding under your Mustang's hood by replacing your 03-04 Cobra's stock pulley for an amazing 60+ additional horsepower. Steeda's 2.81" pulley adds 4 to 5 pounds of boost in around an hour for performance you'll have to feel to believe.
Legendary Steeda Quality. Unlike other pulleys which are made from flimsy aluminum, Steeda makes this pulley from steel for superior durability. It also features weight-saving holes drilled around the center of the pulley to lower rotational weight.
Application. This Steeda pulley is designed for the supercharged 2003 to 2004 Mustang Cobra.
Technical Notes. Custom tuned Chip or Handheld Tuner and shorter serpentine belt required.