Original Runduce 86 / BRZ Lightweight Power UP Pulley Kit

The Original Runduce Lightweight Power UP Pulley Kit has been designed to lighten the pulleys providing increased engine response and overall power.

FEATURES

Reduces weight of the standard 3 pulleys increasing engine response and power
Increased power on the dyno measured at 3-10hp across the rev range
High quality A-7075 duralumin and hard alumite finished in gold