I just installed a new FMF 4.1 full exhaust. The instructions say that the original heat shields should be reinstalled. I don't see a good way to do this because the new head pipe is so big. One mount lands right on top of the powerbomb section. I don't want to melt my side cover or the plastic cover on my throttle body. Has any body else had to deal with this? I know fmf has a small heat shield for your leg, but I want to protect my 4-wheeler too! Any suggestions?