Brad,
You're in luck, cause you can buy the optional tailpipe clamp, which I did, and just hook it on the end of the pipe. Also good for using it on different cars. You can monitor up to 6 different events with the optional aux box. Right now I'm monitoring A/F Rpm and Egt.
You can read all about the LM-1 here
http://www.innovatemotorsports.com/
I bought mine from Wayne Presley at
http://www.verycoolparts.com/
I got the LM-1, the aux box and the tailpipe clamp. This has to be the best spent money in while on a tool for me.