View Single Post
      02-14-2013, 08:06 AM   #6
Drives: 09 e92 M3, DCT.
Join Date: Apr 2010
Location: Columbus, OH

Posts: 618
iTrader: (2)

Originally Posted by BLACK OPS View Post
I forget what differentiates each stage in tune, but is this with stock exhaust?
I believe Stage I is for stock exhaust or at least stock cats. Stage II is what I have since I have Turner Test Pipes. The only part of my exhaust that is stock is the X pipe.
I can't speak to the Stage I tune, but I can't imagine it gives you the same kick in the pants that the TTP's/Stage II does.
JD3 is offline   United_States
Reply With Quote