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      01-10-2013, 10:50 AM   #110

Rob///M5's Avatar
Drives: 2013 M5 SSII
Join Date: Aug 2012
Location: San Diego

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2013 BMW M5  [5.00]
Originally Posted by M54ccibo
Originally Posted by cpiguy View Post
I'd would definately buy it again, and would actually like 20% louder with the valves open. Just me. It's perfect with the valves closed and wouldn't change a thing. Hope this helps.

And by the way, you can definately feel the difference in performance.
This is good to know. Have you had any problems with the valves and their operation? Did you opt for the remote or just the toggle?
The dude with the 550 had a remote, which he programmed into his home link buttons. How sweet is that!?