When I had the typhoon done first time with MIJ they were originally going to try and work around the fuel cooler, but came up with the solution of removing it from it's large plastic housing and mounting it higher up out of the way. I done the same myself on redfive prior to taking the car to them to have the exhaust done.
The typhoon has had the cooler like this for about 6 and a half years now and has been fine. Only issue I had initially was when the cooler was first mounted in it's new location the inlet and outlet pipes to the cooler were kinked which prevented fuel from passing through easily, which was causing the car to cut out. So just make sure you don't end up bending the fuel pipes at tight angles when doing this.