BMW E39 Rear Subframe Bushings Sedan – Polyurethane

Description

High-performance polyurethane rear subframe bushings designed to replace OEM rubber mounts for improved chassis rigidity, rear-end stability, and more precise handling on the BMW E39 platform.

These bushings significantly reduce unwanted subframe movement under acceleration, braking, and cornering loads, helping to eliminate rear-end flex and improve overall vehicle response. The result is better power delivery, improved alignment stability, and a more predictable rear axle—especially noticeable during spirited street driving or track use.

Available in two hardness options:

• 70 Sh (street / daily) – Balanced upgrade offering improved control while maintaining acceptable comfort and reduced NVH for daily driving.

• 90 Sh (track / drift) – Maximum stiffness for minimal subframe deflection under high loads, ideal for aggressive driving, track use, or motorsport applications.

Manufacturer: Gfab (Gfabrication)
Fits: BMW E39 sedan (Rear suspension – subframe mounting points)
Mounting points: Original OEM locations
Material: Polyurethane (70 Sh / 90 Sh hardness)
Includes: 4 pcs (for one sedan subframe assembly)