Hey there well i recently bought buschur racing map switch for evo 9 but there isnt no instructions on how to install it on the ecu or where to wired it to ??? The instructions that comes with it tells you a link that no longer is there nor work ...So please any of you guys out there have any input please share it ...

 

Didnt know Buschur made these, but it would be nice to have. I valet my car a lot and on one occasion a valet guy switched my maps by holding down the gas pedal with the key in the on position.