Yeah but I was hoping some guys on the forum had experience with it and could mention their product applied.
The technology retains the heat within header which then causes the hot gases to push out quicker out the back end, that then keeps the header cooler and thus better air compression is achieved, resulting in higher performance and fuel efficiency. I guess it's been around a few years now but not many have used it yet. Seems I might be the first to try it on the SS, but I need the akra to arrive from germany. Upto 50% cooler at the pipe is a convincer to me, I'll be happy with 25%.