I need to install a boost gauge on the roadster and I was wondering if there was only one place to go trough the firewall or if there was also aonther place like passenger side that woul dbe easier (less wires)
Thanks
Reply » Is there only 1 place to go though FW
In my opnion, the easiest place is here http://www.bimmerfest.com/forums/att...chmentid=39999