Yeah, I actually had one put on. Got me a Cherry Bomb Extreme. Loud as hell. Here's a couple of pics:

 

sound clip?

 

no cat??

 

haha nice i love mine got anyclips of it ???

 

I'm uploading one right now to youtube, it's really crappy, I'm going to borrow a better camera for a better one. As soon as it uploads I'll post the link. All it has is the two little cats on the stock y-pipe, and I'm probably going to gut those, because I deleted the O2s anyway..

lastrights- do your tailpipes and tips have something to do with the way yours snarls and crackles, I love that sh*t.

 

how did you do that? do you have slims?

 

Well, when I had the tranny out to replace the front pump, I put it back in and couldn't get to the upstream wires, after everything was in, so I'm runnin without em. No sim, I haven't noticed a performance or mileage difference, so i haven't been in a hurry to hook them back up. because i'm fat.

 

Here's the link. I need to use a better camera for a better sound clip. This one sounds like a$$. I also sprayed over my ghey red stripes and painted the white bumper.
http://www.youtube.com/watch?v=Nvlp0...e=channel_page

 

i dunno it will sound better if you have the duel out pipes coming out , and yeah bigger tips usally tend to help it out

 

Without upstream sensors, your computer won't know how to mix the air/fuel ratio properly. You may notice a decrease in performance or maybe not, but you should definitely notice a decrease in MPGs because, if I remember correctly, it will run rich. Those are very important sensors.

If you deleted the cat, but kept the tiny "pre-cats" on, not sure how the truck will like that or not. California emissions are very different than the other 49 states, the rest of us only have the one cat and nothing else.