Now that I have your attention... has anyone tried using Hooker mufflers for their 5.4L? I happen to have a Hooker Aero Chamber 2.5 center in/out. It was on my '97 Grand Prix for a few months and made the thing sound like a beast. It's a 2.5 in/out it would work on the stock system, and at 324 CFM's it flows much higher than Flows, Dynomax, Gibson, even Maggie 2.5s
I just want some feedback if anyone has used one yet? How's it sound? I may just have to try it myself soon...if the weather gets nicer!