Increase boost and add tire-shredding horsepower!
Steeda's GT500 supercharger pulley directly replaces the factory supercharger pulley and gives approximately 3 PSI of extra boost.
Manufactured out of billet steel, not aluminum like others on the market, and nickel-plated for durability and great looks.
Also available for the Ford GT supercar (not shown).
In-house testing has shown increases of over 125 HP and 100ftlbs of Torque to the rear tires!!! (Tested on GT500 with Steeda CAI, Pulley, and Tune)
Notes: This product requires a custom tune. Steeda highly recommends adding a Steeda Belt Tensioner when adding an Underdrive Pulley to prevent belt slippage.Product Benefits
- More Horsepower and Torque to the rear tires!!
- 100% made in the USA by Steeda.
- Exceeds OEM Quality, with superior durability.
- 2.65" diameter