Best sounding exhaust for 4.2L

[Neuner]

Standard 4.0 header, 2.5" exhaust, no-cat, Borla muffler. It's a six so not going to sound like an eight since the harmonics are different. I like tractors. They're for working.

 

[diddy2003]

I have a shorty header and no cat on mine with brand new stock exhaust after where the cat would have been. It sounds pretty good actually. Not loud at all.