Don't do it! (Unless you have them painted on....) No stickers on the car. I thrashed the idea of stripes around for 6 months, even painted. In the end it got the "SS" badge mounted beneath "Camaro" on both sides. In red. Just enough. The red lettering on the calipers jumps out now as well. The SIM makes it's statement in being a sharp SS just they way she is.
Spent better money on the exhaust system, and a cold air intake. It's a sleeper. Night and day performance enhancements from the day I bought it new. And does it look serious. A lot of finger pointing to the fenders, and a lot of lip reading -- "It's an SS !" Vroooom.