Originally Posted by xsnapshot
when you say "exhaust" you are referring to TBE section only, and not the exhaust manifold correct? That was all that was changed?
I'm guessing the TurboXS TBE was not full 3" and not a straight through design on the muffler? If that's true, you should also be seeing gains up top, where there are none to be had. Interesting.
I bet you could really give that 6-7K RPM hp curve a bump with an EWG setup!
The TBE was all that was changed. The TurboXs tbe was a cat-less 4" bell-mouth with the 2.5" standard/stealth axle back. The New tbe is a 3" DP with a divorced 2" pipe for the internal gate with a full 3" out the back.
Here's a couple pictures of the NEW TBE I put on the car.
An EWG would probably get me a little more up top.