Anyone know if the standard map sensor on a vrs is 12mm or 18mm?

http://www.forgemotorsport.co.uk/content.asp?inc=product&cat=0016&product=FMMAPT

Dont know the diameter of the MAP sensor... but this is the pipe i used

That looks bigger than 12mm doesn't it mate, I was just gunna buy the actual boss and drill a hole in a bit of alloy and weld it over the top

That looks bigger than 12mm doesn't it mate, I was just gunna buy the actual boss and drill a hole in a bit of alloy and weld it over the top

ye i know what u mean m8.. might be better doin that then u can do it on a bend.. its just finding sum1 cheap who can weld ally .

Darkside sell the bosses.. n they will know which size u need