I used a hair dryer, dental floss, and goo gone. Took about 15 minutes. :) Just make sure you really get all the adhesive from the badges off, otherwise they'll accumulate dirt and you'll be able to see the letters still. I had to hit mine a second time with the goo gone.
Originally Posted by Deftmetal
the red door is required by some race rules to identify the driver
ROTM June '13, PNW Crew #42, SR #245, Rally Rev #02