Deleting both the muffler and the cat doesn't change the back pressure too much??

 

mine sounded great without both at idle but when i drove it it sounded like crap . i did not have the tip though i just went and bought a 12 inch muffler no turndown no tail pipe its loud

 

all back pressure is pretty much removed. quicker spool-up on the turbo

 

Oh my was it ever hard to sit in the office today looking down at the parking lot and NOT going out and playing today

Now that I've had a go behind the wheel of my new little beast I LOVE it!!! Yeah there is noise in the cab but for God's sake it's a Cummins' it's supposed to

The turbo spools soo much faster and it feels like it lasts longer too (yeah I know I'm giving Mayfair some good one's come Monday).

The team went to lunch today and of course I had to drive! I didn't offer to take anyone cause I wanted to play and I didn't want them to think I was nuts. So a car full of my co-workers pulls up on my passenger side; one of the guys was being silly and started pulling on his ear. So I dropped it in nuetral (we were at a red light), flipped on the Jake and reeved it up....I got a whooole rash'n of smack when we got back.

It is a completly different truck.

Oh yeah and Savage - - it's 5" back

 

Where did you get the 7" tip? What is the inlet?

 

sounds like lilfrogger found some new lovin

 

It was orginally 6" inlet - - the hubby did his magic. The manufacter is Silverline.
http://www.ansaautomotive.com/Silver...ips/index.html

I saw you're other post and after I go the info I was going to put it there - but since you asked - - I'll put it here

 

cool, thanks. So the one you put on your truck has an outlet diameter of 7" correct? I just want to make sure i didn't misunderstand.

 

Essentially what I am trying to do is have a huge exhaust tip, I want to get a 4" or 5" turbo back exhaust and have a 7" tip on it -- 7" as the outlet diameter.

 

your truck sounds great . i worked on mine for three days trying to get it to sound right sounded like crap without the muffler and the cat so i had to put a muffler back on great job