This pipe is the stock pipe with PMB parts added. It is the SX model that came on the 07 4st off road models. It is about 1/2" longer than the stock 06 or 07 EXC can. Fits all KTM 4st 03-07.
I'm looking into getting another forum block setup on the right side of the home page that will show new/random classifieds. That way it gets more publicity.