The installed them on the car before the car was ever sold and it's an 08 model. I bought the car used from the same dealership after the 1st owner traded it in. They can't tell me much except it was outfitted with BMW Performance Exhaust, steering wheel, carbon fiber gear, wheels and springs. I assume they are but after seeing all the BMW performance springs are yellow did they used to come in black or do I have M3 springs or something.
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