Only about 2-3k miles total on the exhaust. Great sounding exhaust if you're looking for some extra volume but don't want to anger your neighbors. No highway drone at all in my experience. I'm looking to either sell or trade for a Milltek system in similar condition. Asking $625. Local pickup preferred in Orange County, CA P.S. Please note this is for the pre-facelift R53 and the exhaust hanger will have to be modified if you want to use with facelift models