I have been hearing the term "cat back" used when discussing exhaust systems. Does it have something to do with the catalytic converter? I assume from the discussions that such a system is an improvement.
I was going to e-mail Borla or Flowmaster but I figured that the response will be quicker here and equally informative.
I was going to e-mail Borla or Flowmaster but I figured that the response will be quicker here and equally informative.