I'm new to the evo family and in the summer i was persuaded to buy the tc-sst instead of the 5spd. Its safe to say that i have driven the car pretty hard in the 9k miles that it has but now i am hearing a grinding noise when I am at about 6k-7k rpm. I'm hearing towards the front/underside of the car. I have searched forums and google but come up with nothing and this is my last resort before i got to the dealer. Please help!