Can I make my TJ sound like a badass?

I would say that the Zo6 engine would command a little more respect than an I6, regardless of the way it has been beefed up. But we weren't talking about the new 70K vette.We were talking about a TJ, remember?

Or, you're right he can stick a big fart can muffler on this 6banger and impress everyone.

Pi-Eyed Piper did pass the time by typing:

The I6 is more impressive when you get rid of the muffler and cat all toghether and just let it breath free right out of the collector.

(yea, I did that for a sec after putting the new header on...) freeping LOUD!

And your not going to exchange pistons between the four liter and

I have a 4.2 with a pacesetter header 2.25" all the way back, no CAT and a cheapy cherrybomb turbo II (fake dynomax, flowmaster type, not the thrush rattlecans) I like the way it sounds, has a nice little rumble, but it isn't a V8. Unfortunatly I did the exhaust at the same time as a new carb and nutters bypass..I noticed a HUGE difference in power, HUGE, but I dont know how much was exhaust and how much was header...

Still wish it was a V8