Both the rubber gasket and the carbon effect film came straight out of Halfords mate, so easy to find. Not really sure I've got any other advice on it, other than it's well worth running a duct from the bumper once you're done!!
Hi mate just read yours and Jugbugz j's racing intake installation post! Very nice work! me and my mates are making the heatshield box you made for my j's racing intake which I got yesterday. But I was just wanting to know where you got the carbon film and the rubber gasket kits please? If there is anything else you can help me with about the box that would be great.