Quote:
Originally Posted by godius
Sounds like a great plan. Any links, where can I order this diffuser? I found this one http://www.3ddesign.jp/english/product_aero_E89Z4.htm but im not sure if its competable wit the eisenmann exhaust. I could not find any measurements.
You guys who have already installed the Eisenmann, is it worth the money? I mean is there definite improvement in sound? |
I have been on family vacation for a week in Colorado and the Z4 is at Stett Performance having the Intercooler installed. Stett told me yesterday that the FMIC is definitely done and that we will love it!!!! So Godius, when I get the car back in two or three days I will take video and post it on Youtube. The sound is way better with the Race Exhaust option but there is more constant cabin noise when just driving around (this is a low rumble). We prefer the glorious exhaust sound as my wife only puts about 7000km a year on the Zed.