I did a search and found a great help from TAS. I want a 3" cat back system for my car, but I want a ravin muffler. Midas doesn't offer a 3" pipe. The part numbers for the pipes are

44063 from summit $82.99
43248 from summit $48.99

I did this to help other people. I did a search and got lucky. Hope this helps.

 

You should also state that those are Dynomax part numbers.

 

Yes you are right. They are Dynomax numbers. If anybody else has any otehr part numbers feel free to put them here.

 

This is everything you would need to make a 3" Dynomax exhaust

Int. Pipe - 44063 - $83
Pipe over axle - 43248 - $49
Super Turbo Muffler - 17740 - $64
Tail Pipes
Inner - 43252 - $35
Outer - 43253 - $32
Clamps
2 1/4" - 32267 x(2) - $??
3" - 32219 x(2) - $??

Total: $263 (I believe Summit has a $20 rebate going on right now for Dynomax products, so minus $20 if that's the case)

The only thing I don't like about this system is that the tailpipes exit on the same side (driver's side). I couldn't find out how much money for the clamps, but it can't be too much.

 

Dynomax makes a 3" crossflow muffler.
p/n 17227 Ultra Flo, crossflow 3" offset inlet / dual opposite sides 2 1/2" outlets muffler $99

3" muffler clamps cost me $3 each at Checkers

 

The Ultra Flow is their race muffler right? Isn't it fairly loud?

 

Don't know, haven't put it on yet. But from what I've read on the boards, the crossflow muffler is about the same level as the super turbo at idle, but louder at WOT.