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      01-31-2012, 12:33 AM   #16
mrhonest
Oil pump waitlister
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Drives: F10 M5 Frozen Black
Join Date: Jan 2012
Location: Commonwealth of Virgina

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Quote:
Originally Posted by Z4MGermany View Post
KKS delibers a button or remote to control the exhaust .
The stock exhaust valves open/close at certain rpms or WOT so you can't control them the same way like the KKS exhaust.
That's the big difference between other bolt-on exhausts and this one.

The weight is same as stock as far as I can tell.
This we have to see, looking forward to the videos.
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