GKTech Nissan 240sx/Skyline Polyurethane rear subframe bushings

The GKTech Polyurethane Rear Subframe Bushings are a performance-focused upgrade designed to replace the factory rubber subframe bushings on S-chassis and RWD Skyline models. OEM bushings degrade over time, allowing unwanted movement in the rear subframe that negatively affects alignment, traction, and handling. These polyurethane replacements offer improved rigidity without the harshness of solid mounts—perfect for street, drift, and track applications.

Precision-molded from high-quality polyurethane, these bushings help reduce wheel hop, improve rear-end stability, and provide a more connected feel without excessive NVH. They’re a press-in solution compatible with both OEM and most aftermarket subframes.

Key Features:

• Improved Rear-End Stability: Reduces flex and movement in the rear subframe

• Better Traction and Feedback: Enhances alignment consistency and throttle response

• Polyurethane Construction: More durable and rigid than factory rubber, without the harshness of solid mounts

• Press-In Installation: No welding or fabrication required

Specifications:

• Material: High-durometer polyurethane

• Fitment Style: Press-in (replaces OEM rubber bushings)

• Install Time: ~2–3 hours with proper tools (press recommended)

Compatibility:

• Nissan S13 240SX / Silvia

• Nissan S14 240SX / Silvia

• Nissan S15 Silvia

• Nissan R32 Skyline (RWD only)

• Nissan R33 Skyline (RWD only)
  Not compatible with HICAS or AWD models.

What’s Included:

• (4) Polyurethane subframe bushings (upper and lower halves)

• (1) Installation guide

Notes:

• A press or bushing removal tool is strongly recommended for install

• May slightly increase NVH (noise, vibration, harshness) compared to rubber bushings

• Designed to work with OEM subframes and mounting hardware

Ditch the factory slop and dial in your rear end with GKTech Polyurethane Subframe Bushings—a reliable upgrade that balances comfort and control for real-world driving performance.