m3 gt spoiler

[dez58pop]

i have a 2 piece rear gt2 spoiler how can i tell if its a genuine 1 ? are they stamped etc with bmw logo has im wanting to sell it anybody know a price for a copy or a genuine go for theres no brake light in it etc

[TheEnd]

it'll have a BMW part number, either the full xx xx x xxx xxx style, or often just the last 7, so x xxx xxx

Infact, it'll usually have Teile NR. written before (Part Nr)

Many were made by others, such as Zender, so don't be worried if you see that