Hi, I'm looking for a rear Challenge Grill and a set of Challenge wheels. Here is an idea: If you are trading in your car you likely won't get more for it with the grill and wheels than without. Trade for my bumper and pristine OEM F430 wheels PLUS cash. My car is a 2007 with under 10k miles in Grigio located in SoCal. I'm OK to ship. Please PM me with your phone #.