You know that's a pretty good question. It was on the quad when I bought it. I assumed it was a full system based on the fact that the header pipes are two separate pieces and are held to the y pipe with springs. I have the factory header pipe off my other 700 and they look nothing alike.
I've found a few links showing the 700 with the exhaust, but they all appear to be several years old.
I was trying to go to silver lake next week and I need an arrestor. If all else fails I'll just put my factory exhaust on for the trip and buy something else, which I planned on down the road anyway. Just thought if I could pick up an arrestor real quick for the trip and save me the trouble.
I did notice in the topic it said "come with the headers/slipon". So I can imagine it was or is a slip-on that may be modified for the Raptor from maybe a 450? Not sure really not knowing much about history of that system. I wonder if you have a model number printed on that Slipon? Might help you find the spark arrestor for it.
I had to make one for my Dasa Race system for my LTR450.
I bought a flour sieve from safeway and cut it down, Remove the end cap from the pipe and made a small cone and screwed the cap on over the Mesh..
Problem is Dasa don't make Spark arrestors for their race pipes...