Finally, an option exists for Subaru WRX Wagon owners with upgraded struts! Rather than having to choose between spring rates that are too soft, like most wagon specific springs, and a saggy rear end, like most sedan specific springs. Designed for use with standard STI inverted struts, Koni Inserts, Tokico D-Spec struts or Ohlins Fixed Perch Replacement struts, these springs are intended for both the daily driven street driver as well as the autocross and track day weekend warrior. Using similar spring rates as the extremely popular and successful RCE Yellow Springs, but having a wagon specific ride height, these are perfect for wagon owners not looking to compromise either ride height or spring rates.