Hmm Im probably game, ya I have been by Treehouse before and talked with a guy working there.
It should be really easy since there should have to be NO cutting involved, just bolts
08 BMW ///M5 Space Gray/Black 6 speed
Engine: RPi GTS exhaust, RPi Scoops, Carbon Filter Delete
Exterior: Glossy Black Kidneys, LUX V3, OEM LED License Plate light, Bruce License Plate Adapter