To the best of my knowledge,their will be 2 different front bumpers,Standard bumper,and the SS bumper.The SS bumper will have somewhat of a bodyline from the foglamp and then wraps around to the bumpers edge,also the SS will have the "mail slot"at the top of the bumper,but the standard bumper will not....as far as i know,so don't quote me on this.

Both the red and yellow camaro's you see are RS optioned LT models,not the SS