Originally Posted by DUSHER

I messaged Tial tech support to get the inner diameter of the BOV and he did not give me the measurements. Instead he mentioned that they do not recommend adding a spacer to the BOV. They said adding a spacer will cause premature wear. It has the potential of causing the bov to bind or stick.

Truth be told, I fell like after spending around $3.7k on both kits I feel like there should be a better solution to this flutter.