Cobb Lightweight Main Pulley 02-07 Subaru STI / WRX
Part Number: 300102
Description: Cobb Light Weight Main Pulley
Fitment: 02-07 Subaru STI / WRX
Details:
Emissions
50 State Legal.
This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number:
Description
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.
Why?
The COBB Tuning Lightweight Main Pulley is CAD designed and CNC machined from Billet 6061-T6. It is then anodized to withstand the toughest of under hood 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
Subaru Lightweight Main Pulley
Billet 6061-T6 Construction
Anodized in Black
Stock Diameter
Reduce Rotational Mass by 4 lbs Over Stock
Pulley Weight = 1.2 lbs
