[Vulcan420]

What is the best way to maintain unpainted black ABS Plastic (that is currently in perfect condition) to protect it from UV discoloration and keep it looking good?

Also, what is the best product to make dulled, whitish ABS plastic look black and glossy again?

[06 redfire GT]

Back to Black from mothers will bring back your abs plastic to look good i have also use tire shine but you need to test to see if you like how it looks it would also help to remove all your old wax from the plastic ( wash with dawn )

[pcfrisch]

Turtle wax ice is another good product.
Turtle Wax - ICE Liquid Polish

[amustangrocks]

this is a great product too. uv,cleaner, conditioner. i really like it on the tires( wipe it on, wipe off exess,let it dry. it still looks good after a washing too. not the shiny black look) works good on the inside, works good on the plastic under the hood.