The Hardrace Rear Solid Suspension Subframe Bush Set is designed to significantly reduce rear subframe movement in performance‑oriented Nissan S13/S14/S15/R32/R33/R34/Z32 2WD platforms. By replacing the factory rubber subframe bushings with solid aluminum inserts, this kit dramatically improves rear suspension stability, handling response, and drivetrain control.

This product is intended for off‑road use only, including track, drift, and motorsport applications. Solid aluminum subframe bushings eliminate the compliance designed into factory rubber mounts, resulting in increased noise, vibration, and harshness (NVH) that may not comply with on‑road comfort, safety, or regulatory requirements.

Key Features

• Solid aluminum rear subframe bushings
• Virtually eliminates rear subframe movement
• Improves rear‑end stability and handling precision
• Helps reduce wheel hop under hard acceleration
• Enhances suspension response and traction
• Manufactured to Hardrace quality standards

Why This Kit Is Off‑Road Use Only

• Solid aluminum construction transmits increased NVH into the chassis
• Eliminates factory isolation designed for road comfort
• May exceed noise and vibration limits for street‑registered vehicles
• Intended for competition and performance driving environments

Application

• Nissan 180SX R(P)S13
• Nissan Silvia (P)S13
• Nissan 200SX/Silvia S14
• Nissan 200SX/Silvia S15
• Nissan 300ZX Z32
• Nissan Skyline R32 - 2WD Only
• Nissan Skyline R33 - 2WD Only
• Nissan Skyline R34 - 2WD Only

The Hardrace 8716 Rear Solid Subframe Bush Set is an ideal upgrade for track, drift, and motorsport‑focused builds where maximum rear suspension control, improved traction, and precise handling feedback are prioritized over ride comfort.

Package Contents:

• 4 × Hardrace solid aluminum bush, upper
• 4 × Hardrace solid aluminum bush, lower