Finally after much consideration and thought, the exhaust on my 03 F150 is complete. I went with an Extreme IMCO 2 chamber SI/DO muffler, exited out the passenger's side, right before the back tire, with 2 SS 3A 3" X 8" tips. The sound at idle is impressive. With your eyes closed, you'd think it was a GT Mustang. In conclusion, throughout all throttle ranges, I'm very happy and smile everytime I get behind the wheel (not to mention all the comments from different people.) Somebody asked me the other day how I found a 5 speed manual with a 5.4L under the hood. When I told them it was only a 4.6L they couldn't believe it.

 

awsome!!!!!