I am looking at getting a new set of mufflers on my 4.6L F150. I have experience with Mustangs, but I don't know a whole lot about F150s. What chamber of Flowmasters work best on the 4.6L? I have 2 chamber Flows on my Cobra and they work pretty good (kind of loud though) I have seen on here that some people use 4 chambers on their truck. Is that the most popular one? Thanks for any help!

 

flow # 430402