UPDATE: Install with pics!
I installed the filter last night and the fit and finish are top quality. Like powertrip said, the rubber moulding and the plastic top piece on the BMC is better quality than others. I had an aFe filter before and I returned it before even installing it because I wasn't completely happy with its build quality. Once you've seen the BMC, you'll understand what I mean.
Like others have said of other filters, the driving impression was that of a more rev happy engine. I don't really think it sounds different, maybe a little, but the car likes to rev a lot faster.
Butt dyno? I can't really feel anything different other than the quicker revs.
Verdors who carry it? Fabspeed, RPi, Redline and APE. There may be others as well.
Overall, it's a great little mod and the quality is top notch. Sorry for the bad Blackberry pics.
MODS: Meisterschaft GT Racing Exhaust / BMC Air Filter / UUC SSK & DSSR (Modded)/ RPI Scoops / Passport SRX Hardwired / Custom Wrap 3M Clearbra / 20% Tint / 50% Windshield Tint / Key Hole Delete / Matted Out Accessories / VRS Type II Diffuser / Smoked Reflectors / Euphoria 6K LED Interior Lights / Rear Fog Light Mod / 6000K HID's / 6500K LUX H8 Angel Eyes / RDash License Plate LED Kit / LED Xenon Reverse Lights
"M3 drivers have no friends"