Originally Posted by Rhefqab
Replaced my cabin and air filters.
AEM DryFlow Air Filter
It may just be all in my head, but after replacing the air filter it seems as though my car is more responsive when getting on the throttle.
Also I have a question for you guys. I have a 2010 impreza 2.5i, is there any difference between suspensions on the 2.5i platform or are they the same since 08?
If they're the same, I may try and upgrade to 09+ WRX struts/springs in the future.
Pretty much the same through the years.
I just upgraded to 2010 WRX Struts & Springs, ride height didn't change much, they're slightly stiffer, but everything feels more stable through and through. Can corner a little faster, but if you don't have rear sways yet, I would advise you to start there. You can grab WRX RSB for cheap too, you'll need endlinks etc.