In the DP catalog, they mention the standard exhuast systems, and the the race systems. I am looking at the Race high mount in carbon fiber that comes with the computer. Is there a difference in the regular high mount and the race hi mount? Also, is the computer worth it? I've always though a different map might help, as I've always had a little hiccup at 3000. I really like the Hindle setup, but I can get this soooo much cheaper, its hard to say no. Thanks for the help.

Brennan