I bought my MX-6 with 89,000 miles on it. The internals of this car are stock except for Kyb Gr-2 struts, Eibach lowering springs, an after-market clutch which the previous owner installed (it grabs and shifts faster than stock). I also replaced a lot of old parts in the suspension and I got the master cylinder changed. Other than that there is a Kenwood 10 inch tube with a low wattage amp which is hooked up to Sirius Satellite Radio. Nothing too fancy, but it gets the job done As of today the car has 114,000 miles on it.