fmu install

i have a question i have a fmu it looks just like this one http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=7968207382&category=33553&sspagename=WDVW
witch is the in and witch is the out for the gas flow??? and should i install this before or after the fuel filter? thanks tyrell

Im not trying to be a smart ass but do you know that a FMU is only necessary when you turbo a car!

If you are turboing a car. Please dont use a FMU, you will regret it like a week when your car runs lean as hell! FMU = :tumbsdown:

i am turboing my car... this weekend... i am only keeping the fmu on it for a few months max... thanks

oh okay, wasnt trying to be like a smart ass or something. Its placed after the fuel filter. The line on the top is for vaccum and the 2 fittings are for inlets/outlets.