Description
The pulley comes specifically maintaining the stock diameter so as to not underdrive and cause electrical woes for the owner, as well as maintaining 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 unique COBB Tuning Lightweight Main Pulley-Black for Subaru’s is CAD designed and CNC machines from Billet 6061-T6 and anodized to withstand the toughest of under engine conditions. It is time to replace the OEM main pulley! to improve acceleration by reducing the rotational mass of the stock unit by as much as 4lbs.
APPLICATIONS
- All EJ20/EJ25 Subaru
- Pictures may differ in the actual product
FEATURES
- Billet 6061-T6 Construction
- Anodized in Black
- Stock Diameter
- Reduce Rotational Mass by 4 lbs Over Stock
- Pulley Weight = 1.2 lbs
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