...An absolutley pointless upgrade to 4.8is mufflers. I say pointless because other than appearance, there is definitely no improvement in sound or performance. To that end, I have a beautiful (in appearance at least) stainless steel x-pipe on the way. Hopefully the moola I spent on the mufflers won't have been in vain after the x-pipe install. Then again, I can't expect much improvement in the sound department from the 3.0 engine.

Chris