Product details
The pulley comes specifically maintaining the stock diameter so as to not under drive 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 COBB Tuning Lightweight Main Pulley is CAD designed and CNC machines from Billet 6061-T6 and anodized to withstanding the toughest of under engine conditions. Replacing the factory main pulley, the lightweight unit improves acceleration by reducing the rotational mass of the stock unit by as much as 4lbs.
FEATURES
- Billet 6061-T6 Construction
- Anodized in Black
- Stock Diameter
- Reduce Rotational Mass by 4 lbs Over Stock
- Pulley Weight = 1.2 lbs
Fitment:
- 2004-2021 Subaru WRX STI Sedan
- 2008-2014 Subaru Impreza WRX
- 2002-2010 Subaru Impreza 2.5 GT Sedan
- 2005-2009 Subaru Legacy GT
- 2004-2013 Subaru Forester XT
- 2005-2009 Subaru Outback XT
