This SPC Performance rear adjustable toe arm is a great upgrade for your Subaru. It fits 2008 - 2021 Subaru WRX, 2008 - 2021 Subaru WRX STI, 2009 - 2018 Subaru Forester, and 2016 - 2022 Subaru Crosstrek. It offers a rear adjustment range of toe ±3°, and can be installed in just.5 hours per side. You'll need 1 per wheel. This adjustable rear toe EZ arm can provide the maximum toe change needed due to camber changes. It has an integrated OE style ball joint and can be easily adjusted for positive or negative toe. Price is per arm.

Using this SPC Performance rear adjustable toe arm is quite straightforward. First, make sure your Subaru model is among the compatible ones: 2008 - 2021 WRX, 2008 - 2021 WRX STI, 2009 - 2018 Forester, or 2016 - 2022 Crosstrek. You'll need one arm for each wheel. The installation process is relatively quick, taking about half an hour per side. When adjusting the toe, you can set it within a range of ±3°. This adjustment helps deal with camber changes. To adjust, use the integrated OE style ball joint to set either positive or negative toe as per your needs. As for maintenance, regularly check the arm for any signs of wear or damage. Keep it clean to prevent dirt from affecting its performance. If you notice any issues like looseness or strange noises, have it inspected immediately. Remember, the price is for each arm.