If you're looking for a wideband controller, here is a real nice GP ....

http://www.ls1tech.com/forums/showthread.php?t=674815

post #27 is a godo picture with the details of the GP

225 shipped once he reaches 50 buyers (at 46 as soon as he adds my name to the list) Then the GP will last for another 2 to 3 weeks at that price - as per his PM to me.