Notta clue. i'd also like to hear the answer to this. im planning on getting 2.5" piping sometime soonOk so if the piping is okay then why the loss of low end power?
Any ideas people?!
I went with stock diameter piping. And its a regular cat. Not high flow Or straight pipe. It was actually replaced a couple months ago
could it be you "feel" you lost low end power because you hear the exhaust tone even at low rpms and your mind says "im hearing a growl but the cars not going anywhere"