We just recently bought a 2012 Touring with 70,000 miles. We are reading all the info since this is our first odyssey.... Well first Honda really. We are wanting to install a muzzler to help prevent costly repairs. I have read that it's not a complete fix but it lessens the symptoms. I did a search about installing this before issues start and didn't find much info. Could you tell me if that is wise? Other question is which is better... Vcm muzzler or S-VCM?? Thanks so much!!