I already have a Flowmaster 80 series muffler that sounds kind of nice. Is there any kit that come with just the I pipe and no muffler or tips?

 

local muffler shop or buy the dynomax 3" Ipipe and over the axle pipe....

 

Yep, only one is the Dynomax I pipe or custom... Are you looking to re-use the old muffler, or planning on a different one?

 

Not sure if I want to change the muffler, but where can I get the I-pipe from?

 

You can order it through Summit or Jegs.

 

Anyone have a part number for the i-pipe??

 

Not sure of the numbers, but there are 2 because its sold in 2 different pieces. The cat to axle pipe and the over the axle to muffler pipe. Just call them and tell them what you need, car you have and what kind of Cat the car has.

 

WLK-53061 is the over the axel piece.
WLK-54064 is the pipe from the cat to the one over the axel.

total for those two will be 111.93 from Summit.

 

Does anyone have thse parts in their possesion to varify that they are a true 3" OD all the way back. I have heard that there is a serious crimp down to 2.5" over the axle section with the dynomax stuff.