I need to know if a slight vibration in the clutch is normal at mid-high RPMs? (only in mid shift) Car only has 50K and it runs great. Also when I'm at higher RPMs on the highway I sometimes hear a buzzing in the door... would anyone know what it might be or have a simple solution?

 

I have a 02' rsx-s and since the k series motor is a high reving motor, there might be a little vibration on the pedals but it shouldn't be anything that is a distraction or else you need to have it looked at. As for hearing the wind through the door, I would check the seals around the window door etc...Or else I would ask have you been in an accident or else take it into the dealer and have them look at it. Hope everything works out for you man, take it easy!