GFB - Pulley Kit - Nissan SR20DET SR20DE RWD
Install a GFB light-weight under-drive pulley kit and get better throttle response and more power!
How do they do this?
1. Less weight - GFB's pulleys are manufactured on the latest Multi-Axis CNC machines from the highest grade 6061-T6 aluminium billet, making them immensel…