Hey guys, I just picked up a new 2008 wrx sedan 2 weeks ago. I have 1500 miles on it and I have a noticed a very pronounced "clunk" in the front passenger side wheel well when slowly accelerating in 1st gear. It only happens when the car has cooled-down (20-30min). When first starting my car I pull out of my driveway and after about 5 seconds or so a "clunk" happens right in the passenger side wheelwell at about 5-10mph. Then I never hear it again for a duration of my trip unless the car has been parked and has had time to cool down.
Please let me know if anyone has any ideas what this could be.