I have just purchased a 2003 ctr and have a fault that i hope someone can help me with.the car stops pulling near the top of fith gear and even if i select sixth gear its really struggling.the car has a stainless exhaust cat back and what i was told is a k&n induction kit.i have just replaced the internal tank fuel filter and ran the car without the air filter to see if there was a difference and nothing has changed.has anyone had this kind of fault or any ideas.?