I just cant figure it out. I have a 2005 ram 1500 hemi reg cab. I am wanting to put on the Magnaflow Y Pipe but I dont know what dimensions I need. Is it 3" in, and 3" out ? And does someone have a picture with it installed so I can get an idea of what its gonna look like (and what are the dimensions) ?

Thanks,

M.W.

 

You will want to go with 2 1/2" in and 3" out. The muffler shop can make any needed adjustments from there.

Here is a picture of mine installed for reference.