Remove (or not) racing stripe/decals 2007 RT Agile SS?

If you are worried about being stealth/parking where you shouldn't then changing your logos isn't the option you need. The same can be said for your worries about logos/decals...after all a plumbers or delivery van is loaded with just a much or maybe more valuable stuff to temp thieves.

I'd bump up your security routine, find a better place to park (legally), and not be so worried about decals and logos.

The most stealthy deal might be to blend in with others in an RV park or other legal boondocking location.