I own a BMW repair shop and I've owned this car for 14 years. It is totally stock except for the AC Schnitzer installed kit which includes their spring kit, front and rear bars and three piece Rennsport Type 1 rims. Mounted on the rims are215 /40 ZR 17 83W on 9" X 17" front and 235/40ZR 17 90W on 10"X17" rear. These tires are almost new. This car was featured in the 2017 Monterey Festorics Reunion at Laguna Seca Mazda Raceway, where it lead the parade lap. If you look it up on Hagerty Insurance 's web site, I would call this car in very good condition and they say an average value is $58,900. I've taken meticulous care ofthis carand only used Mobil 1, Red line trans lube, ATE Brake fluid and BMW coolant.I retired last year and that's the only reason I'm selling it. It's not only rated the besthandling car ever tested on "Top Gear", it's also rated"the #1 car you should have bought 5 years ago. It's only going up in value.