Going to go LSVTEC.........is it necessary to change my flywheel? If so, how is the ITR one?

 

The ITR flywheel is exactly identical to the GS-R/LS/RS flywheel except that it has been lightened slightly from the factory at the perimeter. It will work on any B16/B18, but not really worth the money. Might as well spend the extra money on a UR or Fidanza.