First of all they want nothing to do with any thing that is moded. They just have to remove aftermarket parts and install oem. They won't give you any thing for a car that has over 100k or 10 years old there warrenty is better than any othe used lot. As stated by Patterson they do every service on the car before they sell it
Grate place to buy a car cost a little more but the all the maintenance is done car is clean and goes through vigorous inspections and they don't negotiate the price is what it is