The interior of the Z/28 is pretty basic except for the Recaro seats. The stereo is still nuzzled in the dash, but the speakers and wiring were removed to save weight. To shed more pounds, the rear seat no longer folds down and is made with lightweight foam. If you want tunes, you'll need to order up the optional A/C system since that is the only way to get speakers and wiring. It will add just over 30 pounds to the car.