I have a right hand entry 100mm pipercross airbox, full kit with filter hose clamps etc, bought new at Stoneleigh this year, change of plans means a bargain for someone, looking for £180. (List £220)
Am based in Devon so collection Plymouth/ Exeter or in between, happy to post also.
piccy is upside down and shows a LH entry but as an idea, link below contains full details..
link
Cheers
Tony.R