aFe Control is proud to introduce Camaro solid rear subframe mounts. These solid mounts completely eliminate rear subframe movement by replacing the stock rubber bushings, and solidly mount the rear subframe chassis. Your Camaro will feel more precise and react to steering inputs more quickly. Drag racers will find launches to be more controlled and wheel hop drastically reduced if not eliminated. With solid subframe mounts, launch is substantially smoother and more controlled. Auto - crossers and road - racers will find the rear end is more controlled and the car is far more stable and predictable. After installation the chassis and subframe are no longer acting as separate structures so the rigidity and strength of the rear subframe and chassis are also improved. Chassis noise and vibration is minimal, making this a great street upgrade.