Are you looking just for the reciever its self or for a bumper/receiver combo? Also, do you wish to tow with it or plan to use the reciever to attach a cargo rack? Most aftermarket hitches will lower your ground clearence at the rear. A bumper mounted receiver is probably the best bet if you do a lot of off roading, but very pricey for a tow rated bumper.
Sorry, did not notice that you had the renegade. I would look into a bumper mounted reciever if that i the case. Or remove the body kit. But I do understand if you have a certain affection for the Renegade. People either love them or hate them. Good luck with your search.