Performance Difference??
 

I need to know if there is a great performance difference or Noise difference between these 4 types of exhaust...

1) Eisenmann Rear Muffler Exhaust (Axle Back) (Sport)

2) Eisenmann Rear Muffler Exhaust (Axle Back) (Race)
..........Same URL as Exhaust 1

3) Meisterschaft SUS GT Racing Performance Exhaust (Cat-Back) (Sport)

4) Meisterschaft SUS Touring High Performance Exhaust

I just Need like a rank order of performance (the first = best, last = worst)
..................and a rank order of noise (the first = loudest, last = quietest)

ex. perf : 2,3,1,4
.....noise: 1,3,2,4 .......... <- My Predictions

4.8 exhaust search
 

This is a good post, how come there are no replys?
I'm looking for a new exhaust for my '07 4.8, I'm very close to choose the Meisterschaft GT, but would like to know from previous owners about the quality, sound and performance.
Please let us know your experiences with one or another.

Cheers.

i`ve heard both eisenmann and meisterschaft sus in person. The meisterschaft is louder because the back exhaust is made out of two little exhaust, while the eisenmann back exhaust is made from one piece. I don`t have videos to prove this to you

edit: video found on youtube
YouTube - Meisterschaft GT Exhaust Installed on BMW E70 X5 4.8i V8 (Stock vs. MGT)

My meisterschaft is very loud when you hear it from out side the cabin ! But there is no noise at all when cruising or normal driving !

video please!! i want to hear it:D:thumbup:

couple of vid's. Couldn't accelerate more than that on the 3rd gear, the road ends.