I think i may go for the standard airbox if the cone doesn't make any power, i would prefer to get it as normal looking as i can but cheap/easy power can't be sniffed at (by which i meen bolt on)
Extra power would have swung the balence even though fitting a standard air box will meen changing the rad, moving the washer bottle and bracket and having to remove it every time i want to get to the coil, ign pack and pass headlight bulb
Plus i could remove the BMW part i fitted to get the AFM and filter to match
It's these little snagging jobs that take forever
cheers for the input