A guy on another wrx forum has an 09 demo and it comes with a bigger exhaust to give it a nice wrx rumble...he told me its a genuine subaru exhaust so I rang my dealer to see if I could also purchase the same exhaust for mine (in hope that I could also have that nice rumble without voiding my new car warranty)..the dealer told me that it wasnt a genuine subaru exhaust and that some dealers actually fit after market exhausts to make it more appealing to customers when they take it for a test drive..so was juz wondering that they may modify other parts without us knowing...

Im definitely not used to my car yet...only have recently run it in and did not really push it hard until last nite...