Refinishing bumper extension

[e21pilot]

I picked up a big scrape on my front right-side bumper extension while towing today. Is there a good thread on how to refinish these plastic parts and what the right paint code is to a close match to the factory dark grey color? I have a feeling I'll need to do this from time-to-time.

 

[Pascoscout]

Non-factory paint options can be found here:
(3) 80 stock bumper paint match | IH8MUD Forum



Factory paint codes are below and most paint shops can mix up some for you.

 

[e21pilot]

Very good. Thanks!