I really like my new TC450, but have been unable to ride offroad due to not having the second spark arrested muffler that comes with the bike? At time of purchase the dealer said that the 2nd pipe came from Husqvarna a defect and they were waiting for the new shipment to come in, the sales guy swore it would only be a week or so. Well that was six weeks ago and I really want to ride the damn bike. The sale department is really giving me the run around and now not returning my phone calls. The customer service really sucks at this place. I also had to ask for the axle tool and Holeshot device, after I got the bike home. At this point I wish I would have purchased from another dealer other than the one here in Riverside, CA. What would you do?