Ok but that isn't regular WD-40. Nice to know they finally make penetrating lube. We started using this stuff called certified free, it seems to be better than PB but PB is still pretty good. I wish that I had the upgrades to justify headers......

 

after just looking up the prices I was a little surprised there pretty expensive for the 4.7 and since I don't have much done to it yet I feel like it would kinda be a waste since they don't do much if anything on a stock engine but in the future I would like to do some engine mods and I would hate to regret not buying them now since my manifolds are shot. I guess I could justify it by saying it would look nice seeing headers between the body and frame instead of a dirty old manifold... Yeah ill go with that

 

Did you get the headers with y- pipe? I been looking for a set but the y pipe is as much as the headers. To me that is the choke point. I am with the "coolness" of the pipes sticking out theory. I have a much bigger gap with the fiberglass fenders though. My quest to cover them for winter tanked, ordered too thin of a rubber mat. Shoot us some pics. Heres to some bustedknuckels.

 

My plan was to get the headers on and then bring it to my local exhaust guy and let him decide what he thinks would sound good I did that with my last truck and he ran true duals high flow cats and some type of muffler I can't remember which tho and it sounded amazing with a low rumble at idle and the perfect amount of rap when the rpms got higher and I only paid like 300 bucks out the door since I put the headers on myself.