I probably have the most problematic Dinan M3 in the world and it has spent the last year in ICU. The guys are Car tender have been great - and though the car took countless hours to problem solve they rarely charged me full for their time. they wouldn't charge for things that broke again and again... and were always kind and welcoming even when they sale me pull in with the Dinan. When the car broke down and needed a tow they didn't hesitate to tow the car from Auburn to the shop and quickly repair it. Excellent shop and will be going there for all my service needs. thanks guys