Killerbumblebee
New member
Looking for some info regarding fitment between 2011 STi and 2009 2.5i suspension parts. I'm 99.9% sure the rear will bolt right in with no concerns. My understanding is that The front struts are completely different, but the spring are compatible in a 2.5i strut. Does anyone know if the top hat's are interchangeable? Can you use just a 2.5i style strut with the rest of the STi pieces? Thanks, I found a set cheap, want to see what the concerns are.