Subaru Lightweight Main Pulley - Stealth Black
The COBB Lightweight Pulley specifically maintains factory pulley diameter so as to not under drive and cause unwanted electrical behavior. It also maintains the stock drive belt surface to make for a quick and easy install by even the most novice of owners.
Pulley weight is 1.2lbs.
The COBB Tuning Lightweight Main Pulley is CAD designed and CNC machined from Billet 6061-T6 and anodized to withstand the toughest of under-hood conditions. Replacing the factory main pulley, the lightweight unit improves acceleration by reducing the rotational mass by as much as 4lbs.
- Billet 6061-T6 Construction
- Anodized Stealth Black
- Stock Diameter
- Utilizes Factory Crank Pulley Bolt
- 1.2 lbs Overall Weight