[Open Box] Steeda GT500 Mustang Supercharger Pulley (2013-2014)

This part is an open-box item and is sold as-is. Item is non-returnable, non-refundable, and cannot be exchanged due to cosmetic reasons or for missing ancillary hardware.

Item may have minor blemishes or missing hardware that do not affect fit or function. Product photos may not be representative of the actual item received - Contact us for photos if needed.

Increase boost and add tire-shredding horsepower on your 2013 & 2014 GT500 with our 2.4" supercharger pulley.

Steeda's GT500 supercharger pulley directly replaces the factory supercharger pulley and gives approximately 2 PSI of extra boost.

With the increase in airflow from the extra boost a custom ECU tune is required. Check out our SCT Mustang Tuners for this task.

Our supercharger pulley combined with custom tuning provides increases of up to 60 horsepower and 70 ft/lbs of torque at the wheels!

Wake up the beast within your GT500 and take it to the next level.

Steeda highly recommends adding a Steeda Belt Tensioner during when adding an Underdrive Pulley to prevent belt slippage.

WARNING: California Residents: Cancer and Reproductive Harm; www.p65warnings.ca.gov