After installing the crossover wrap, the pipe is cool to the touch. In the picture above, you will see the crossover wrapped in DEI Exhaust wrap. This can be purchased for under $25.00 from Summit Racing. 1.800.230.3030 I got the 0.5" wrap which in my opinion looks a little cleaner. I had a lot of leftover, so I also wrapped the radiator hose.

With each wrap, I overlapped about a little less than 1/4" which is what is recommended by DEI.