Dont know if its in my head or if my clutch is going. It feels like i've lost the low end grunt. It feels like the engine isnt spinning as fast as it should be at any given rpm in the low range. It also doesnt have that jerky drivetrain sensation when i downshift coming to a stop light too early and it is slowing from 5K rpm (1st or 2nd gear). If i am in 1st or 2nd gear and have the rpms at 4k and i punch it, normally it lights up the tires and snaps ur head into the seat. Now it seems like the rpms rise slowly and there is no sharp kick in of the torque.