If you want the shift on the fly the Banks stuff is good, also TS Performance has the MP-8
http://www.tsperformanceproducts.com/ford/60L.asp
Quadzilla also has the Xzillaraider
http://www.quadzillapower.com/ford-p...ke/xz-60L.html it too is incab adjustable.
PPE also has the power enforcer
http://www.pacificp.com/computerford.htm#enforcerford again it too is adjustable.
There are alot of options now for what you want. The Banks is by far the most popular. We carry all of these, and havent had any troubles with any of them that couldnt be fixed easily.
I almost forgot. Diablosport is also coming out with the Trinity this fall.
http://www.diablosport.com/index.php...=display&pid=6