Put a new back tire on last week and took a good look at the belt. At 34500 miles it was cracked between every tooth on the belt. Installed new belt purchased last year and looked at the wheel bearings. The factory bearings failed at 10000 miles but the ones from a local store are still feel good. Poped off the cover and put some grease in them because they looked a little dry but no rust and feel smouth. Rode to work two more days then the CEL came on. Code 21 and the gears in the exhaust actuator are still plastic but the teeth on the gears are good its broke where it goes through the shaft. Ordered one at 217.96 so if didn"t worry about wakeing up people would have went ahead and bought a aftermarket muffler.