ok i have a 1.8t 2001 aum. which fmic should i buy .i have seen kits on ebay with the fmic and pipe work or just the fmic and buy the pipe work to fit elsewhere .i would like to keep the fog lights and keep all the pipe work behind the bumper .if someone could tell me what pipe work i would need to keep behind the bumper that would be great and where to buy thanks kev