Under the hood on the driver side of the firewall, there is a (usually black) cylinder with 2 lines coming from it, its about 8 inches down and about 4 inches over from the master cylinder. Or, if I got that one wrong, it will be on the passenger side of the firewall in about the same place (just with no master cylinder). I get to many Honda/Acura's into the shop. I forget these things at times.