This ACT AT90 alignment tool is a must - have for Subaru owners. It fits a wide range of models including the 2002 - 2021 Subaru WRX, 2004 - 2021 Subaru STI, 2005 - 2012 Subaru Legacy GT, 2004 - 2008 Subaru Forester XT, and 2003 - 2006 Subaru Baja / Baja Turbo. The main feature of the ACT AT90 is that it simplifies the installation of an ACT pressure plate. By accurately aligning the clutch disc with the pilot bearing, it enables easy alignment with the transmission input shaft, making your repair or upgrade process a breeze.


Using the ACT AT90 alignment tool is quite straightforward. First, make sure your Subaru is parked on a flat and stable surface, and the engine is turned off. Locate the clutch disc and the pilot bearing. Then, use the AT90 to align the clutch disc with the pilot bearing. Once aligned, you can easily install the ACT pressure plate. When it comes to maintenance, after each use, clean the tool with a dry cloth to remove any dirt or debris. Store it in a dry place to prevent rust. Also, be careful not to drop or damage the tool as it may affect its accuracy.