The COBB Tuning Crank Pulley is a high - performance upgrade for your Subaru. It's designed for 2002 - 2014 Subaru WRX, 2004 - 2021 Subaru STI, 2005 - 2009 Subaru Legacy GT, 2005 - 2009 Subaru Outback XT, and 2004 - 2013 Subaru Forester XT with EJ25 Turbo models. Crafted from Billet 6061 - T6, it's anodized in black for durability. With a stock diameter, it won't cause electrical issues. This pulley reduces rotational mass by 4 lbs compared to the stock one, which means better acceleration. Weighing only 1.2 lbs, it comes with an installation guide and is easy to install, even for beginners.
Using your COBB Tuning Crank Pulley is straightforward. First, refer to the included installation guide. Even if you're new to car modifications, you'll find it easy to install because the pulley maintains the stock drive belt surface. Just follow the steps carefully, and you'll have it on in no time. As for maintenance, it's built to last. The anodized black finish helps it withstand tough under - engine conditions. But it's still a good idea to check it regularly, say every few months or during your normal car servicing. Look for any signs of wear, like scratches or unusual noises. If you notice anything off, it might be a good time to get it checked out. That's all there is to it, and enjoy the improved acceleration of your Subaru!
