I am going to need a 4" MAF pipe soon. Problem is I want one that locates the filter through the plastic inner fender where the charcoal canister would sit and the filter sits under the plastic inner fender. I know I saw someone selling one a few years back but I cant find one anywhere. The car is going to be running a FAST system I dont particularly need to fit a MAF sensor but if someone made a pipe, MAF sensors could be cut into them to work for all of us. Can anybody help???? ------Jeremy