Hey Guy, I have a 1999 beetle (2.0L) and the entire car is stock with the exception of the deck (I don't listen to cassettes). I want to throw in a cone style airfilter but I'm on a tight budget. I was wondering if you guys can suggest a way for me to fabricate my own by removing the connection to the stock airbox. I know I need to rip out the airbox and remove the connection to it to attach the new filter but I have not been able to remove the airbox yet and would like to know if anyone has done this before / what are your performance and fuel efficency gains. And does anyone know the size of the filter I would need to get? The K&N kit is 210 canadian and the filter itself is 40$. Cheaper to fabricate my own mount but I have no idea on the diameter of the filter. Anyone can help?