Just bought a 2008 flhtc and was told about the new harder material engine mounts. Also noticed the UPPER new stabalizer bar. The bike at idol will vibrate your damn teeth out. Took it in and they replaced the engine mount and alligned the tranny and engine and it STILL vibrates alot at idle. Only at idol but dring in town riding almost makes your arms go numb. I guess I could get the 96 cu. inch engine balanced.