Yeah I need to do that and see if my headers are leaking. I can't really hear anything that sounds like a real tick, but I also have a stethscope and put it all around but dint hear anything.

 

they need to go in from the bottom. i have an 05 and had to put them in from the bottom. works alot better! should of got pace setter.

 

Why?
Except for the poor fit on some 4x4's I would say the OBX's are better quality than pacesetters for basically the same price if you include the Y-pipe.

 

I had to take the heat shield off the drivers side becuase it was ratteling against the header. And the passenger side one never bothers me. I've only hear it when its cold probably once for almost 2 seconds then its gone and never touches the frame again.