COBB Tuning is happy to announce addition of a new color of our popular, billet aluminum Lightweight Main Pulley for all EJ-series Subaru engines. Black anodized pulleys are now available in addition to Gold and COBB Blue. These pulleys are lightweight and extremely durable, made from anodized billet 6061-T6 aluminum taking unwanted, power-robbing rotational mass off of your crank, freeing up horsepower and letting the engine rev more freely.
The stock crank pulley is not solid, but is made of two sections held together by soft rubber. Over time, this rubber can become brittle and the pulley can separate. When this happens, catastrophic engine damage may occur. That is why COBB Tuning retail stores include a billet Lightweight Main Pulley with every new engine build.
The COBB Tuning Billet Main Pulley is compatible with 2002-2011 WRX, 2004-2011 STI, 2005-2009 Legacy GT, 2005-2009 Outback XT and 2004-2011 Forester XT, but it will also fit older EJ-series engines as well. The COBB Lightweight Main Pulley is available from all COBB Tuning retail stores and dealers in COBB Blue, Gold and now, Black. Stay tuned for other COBB Tuning billet engine accessories in matching colors to round out your engine bay!
For more information on the COBB Tuning Lightweight Main Pulley, visit our Product Information Page. Stay tuned for more COBB Tuning reissue parts for your Subaru, visit our website at COBB Tuning.com, visit the COBB Tuning Forums or call us at 866-922-3059. To join in on the COBB Tuning conversation, head over to our COBB Tuning Facebook page and click the LIKE button to stay plugged in, or follow us on Twitter!