Got this box in, waiting on AFE to send me a new lid(one of the holes doesn't match up with the box) and for my family to go on vacation so I can take the time to install it myself at the hobby shop. I really hope it gives me some decent gains on an otherwise stock N51 E90. Thinking of doing a baseline dyno before doing the install and then another to see if there was an improvement. I was able to pick it up for $450 from the same eBay vendor.
DONE: Seibon CF Hood, M3 Rep, MSport rear w/DD CF Diffuser, M3 Rep Skirts, Seibon CSL trunklid, Forgestar F14 18s w/Michelin PSS, Eisenmann catback, AA Headers, BPC Stage 2, Charcoal Delete+revMotor+AFE Drop In filter
FUTURE MODS: LED headlights, CF rooftop, M3 Suspension Conversion, Dinan CAI Mod