currently i have true duals with 2 cats leading to a custom hpipe then to slp lm1 . i was thinking about adding long tube headers for a deeper more aggressive sound, does anyone have this set up? bc alot of the long tube that i have heard online sound really ricey.

 

When I had my V6 I never made the jump to a cat-less exhaust just for the reason you mentioned. It will be difficult to make the 4.0 sound good once the cats are removed. The only was I could see it being bearable is if you run the long tubes into a couple of M80 type resonators then into a good chambered muffler in the back.

The setup you are running now seems similar to the pypes mid-muffler system I ran. IMO that was one of the better sounding exhausts for the 4.0...

 

I don't have LT's on my 4.0 but was considering it for a while and listening to a lot of youtube videos. These are ones that I liked.... there were a lot more that sounded really bad though, any way enjoy!
hi flow cats, x pipe, magnaflows
http://www.youtube.com/watch?v=AHKN3...ure=plpp_video
Offroad x, Roush mufflers
http://www.youtube.com/watch?v=lhIU7...KBHy8U-YYg4%3D
No cats, offroad x, magnaflow mufflers
http://www.youtube.com/watch?v=IywCZ...ure=plpp_video

 

Well I'm not gunna do the LT ... Lotta money for something that could end Ricey... And I just got a 72 skylark me and my dad are working on

 

Does that come wit the positraction? lol

 

Sounds like we have a my cousin vinny fan.

 

Are you suuuuuurrreee????

 

Don't know yet, if not it will be put it, but we jut got the engine running perfectly