A standard 996 turbo air box off my 02 car. These are extremely rare I don't think there is another for sale on the UK the USA and even Germany eBay websites! These are renowned for giving better bhp than most after market systems and most people buying a 996 turbo want the standard air box on the car. Mine has a as new K&N air filter fitted. The price new from Porsche is £540 plus the K&N at £115 from Porsche specialists. I am wanting half price which is the norm but I doubt you will find one 2nd hand. Douglas Valley breakers say they haven't had one for years they never come up for sale. I have more pics on ebay here... www.ebay.co.uk/itm/112870617403?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1558.l2649