Originally Posted by Blownhotrodder
And for the record, I havent seen any other Brembo equipped car with any weights or dumbbells used to quiet down the brakes.
Well, here ya go...
Porsche Cayenne as equipped by Brembo:
Cayenne front pads:
Porsche Cayman as equipped by Brembo:
Porsche Cayman front pads:
Here's another version of slightly more aesthetic add-on caliper weights on the BMW 135i. Those blocks are steel, bolted to a Brembo aluminum 6-piston caliper.
There are more. The Camaro is not unique in this area.