The COBB lightweight main pulley for EJ WRX and STi is made from CNC machined billet 6061-T6 then anodized black for durability. Weighs in at 1.2 pounds and reduces rotational mass by 4 pounds over stock.
Vehicle Fitment:
2002-2014 Subaru WRX
2004-2020 Subaru STi
Shipping Times:
Generally ships in 1-7 days.
Features:
• CNC Machined 6061 Aluminum
• Black Anodized Finish
• Knurled Edges For Maximum Grip
• Engraved COBB Logo
More from COBB:
“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.”
Discounts:
We are sorry, discounts and codes are not available for COBB Products.
COBB Emissions Statement:
This part is not an emissions-related part and therefore can be used on Emission Controlled Vehicles.
