Stereo. The Comp Package rims aren't even forged. The optional forged 19's are amazing! They have a recessed ring behind the spokes for depth, and the finish is really nice. They are as attention-getting as chrome without being ghetto.
The Enhanced Premium Sound is also a great option. From the factory, the audio doesn't sound excellent, but when you apply some customized settings to the equalizer, the system really shines. My friend rode in my car with my settings and was extremely impressed at the clarity and response of the system over his (which wasn't adjusted).