Here is the new AAD Performance lightweight rear bumper support for the Lx/Lc/La platform. The aerospace design yields a weight of under 1.6lbs, a weight savings of 17lbs over the 18.6lb factory rear bumper support from the '14- cars, and more than 7lbs from the '15+ cars!
With provisions for new and old mounting stud locations and designed to be the narrower height and width of the newer red-eye chargers, this bumper support should work for all years and models.
Combined with the rear bumper support the total weight savings is 26lbs on 2005-2014 cars, and over 16lbs on '15+ cars!
Save money when you buy them as a set.