I have a 21 Yukon Denali and was going to purchase the GM Performance Exhaust. When I went to the GMC accessories site, they only list 1 option for exhaust which has polished chrome tips according to description/pictures but when you build a Yukon with the Build and Price tool, there are two options to add to the factory build, one with the same polished chrome tips and one with black tips. I want to one with the black tips but not sure how to order since the black tip option doesn’t show on the accessories site to order. Anyone know if it’s possible to order the black tip exhaust or is it only available when placing a custom order?? Part number of version with black tips?