Wtf? Green needs to be cleaned with compressed air? I wouldnt recommend it, as the compressed air can mess with the filtering material, making it more porous.
OEM paper one and sod the rest lol, pointless crap and wont make the slightest bit of difference at all, not even the extra power of a single flea! I **** you not
Try no filter at all
http://www.youtube.com/watch?v=mMmIqOXxjQU&noredirect=1
Not a thing, the standard paper ones are good for three years or so anyway. Paint your airbox instead
6bhp for £120 isnt a bad return!
What a bargain! Considering it's most likely to do with the dyno, tyres, level of grip or operator.
).