Yeah Mark...I remember you telling me that. And the valve is a necessity for me, especially considering the type of car this is, and, that cpiguy said there is drone under 2K RPM, noticeable with the valves open.
I am getting H&R springs and spacers installed on 1/23 so after this weekend I think I'll know what direction I'm going and order the exhaust. I'm definitely doing a downpipe-back setup.
whiteonredm6...is the light a coincidence? Was it related to a power-tap?
Current ///M: '13 F10 M5, Alpine Weiss III/Sakhir Orange Full
BBS FI, Akrapovič Evolution, CF Delete, H&R Sport Springs, iND Cosmetics, Color matched M-Performance Spoiler, V1 Hardwire, Coded
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