In previous years, all Stage 2, 427R, Blackjacks, etc had the blue stage 2 suspension parts. Only the Stage 3 cars came with red suspension. The reason behind this was that the calibration was different due to the lighter forged wheels on the Stage 3. All the other Roush cars came with cast aluminum wheels.
If your brakes are red, then you must have the Roush/Stoptech big-brakes.
What is bling? Bling is typically really nice or shiny autoparts. Think of it as automotive jewelery.