Upgrade the rear braking system of your 1993–1997 Pontiac Firebird, Formula or Trans Am with performance brake rotors designed for LT1-era fourth-generation F-body applications. Larger-diameter rotors can increase braking leverage while providing a more performance-oriented appearance behind open-spoke wheels.

The current selection includes Baer EradiSpeed-Plus part number 2302048, featuring a pair of 13-inch two-piece rear rotors. The system uses directional rotor rings with drilled and slotted surfaces, zinc plating and lightweight aluminum center hats. Included relocation brackets reposition the original rear calipers for the larger rotors while allowing the factory calipers and brake pads to be retained.