TCnBham, I beleave they are Bub Jugg Huggers, they look ok but i have gotton use to my D&D 2 into 1 performance pipes. It should have the K&N, and when i test rode it i didn't notice any air box noise so i dont think the box has been modded yet. Man that thing comes alive at 4k rpms. I have already seen your airbox mods, and have done such mods on 4wheelers, so thats gonna happen if it comes home with me. Doing this mod have you had any problems with water geting in the air box?
No water in the box when I owned the bike. I think modding the box like I did, rather than taking the entire top of the box off, helps with the potential issue of water in there. I liked the looks and sound of the V&H pipe I had on mine, but the pipe did not put out big numbers. The bike was plenty fast as I had it configured, and with the suspension changes I made, was a pleasure to ride.
Honestly, from a lot of things I've read, the old Screamin' Eagle mufflers they offered back then, V-modded, produced some really good numbers, if memory serves me. And they sound good too, even without the Vmodding. I just happen to have a set...they are rare as hen's teeth now. They have a couple of scratches on the ends, so would really need to be re-chromed. If you're interested in something like that, let me know and we'll work something out. They are good looking pipes...look like the originals that came on the bike. The bike fell over on it's right side out in my driveway one day and scratched them...that's the only reason I put the V&H pipe on. The only thing I remember about the '06 (and '05), was that they had a definite "stumble" around 3K RPM, but the PCIII and a good tune got rid of that.