Yesterday I was tinkering with my FP3 and they finally made Rinehart available only the slip ons not the headers. I have Rinehart slimline duals with Rinehart 4" slip ons. On the FP3 I am currently running power duals with rinehart 4" slip ons nice and crisp no decel pop. It's a step in the right direction hopefully the will have the headers available soon!
