Yes, been beat to death but my question is how much heat on the side sill will be reduced by removing my hi-flows? It's about 60% less I would say with the removal of the restrictive torpedo stockers an replaced with hi-flows but I had my sills repainted and don't like the heat on them. I don't think the water based paint of today is as durable but that's another issue.

So if I remove these and replace with a straight pipe will it cut down a little or a lot more on the heat radiating off as compared to the hi-flows?