Vibration between 70 to 90 driving me crazy

Originally Posted by Z4TONY

Front end, noticeably on steering wheel and pedals mainly on speeds higher than 65 or 70. This is really strange also lately at idle/ red light etc i feel a very light engine vibration in the steering wheel as well you know that 4 cylinder feel but goes when I accelerate. Not sure if normal or what? Again I did minor HP Mods i would say an extra 35 or so HP. I had the mechanic check the drive shaft he said looks perfect! He did notice some wrapping on the drive shaft of some sort towards the front end but seem factory normal! Not sure what's my next move. Thx


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