Automotive suspension replacement parts designed to improve longevity and handling, with a focus on durability and fitment. Comfortable confidence for owners who want fewer maintenance interruptions and firmer roll control. Are PSB Rear Anti Roll Bar Bushings the right upgrade for an E36 or E46 BMW?
⚡ At a Glance
- • Material Hardness: Shore 90A polyurethane selected to match application stiffness
- • Best for: Enthusiasts restoring or upgrading rear anti roll bars on BMW 3 Series E36 and E46
- • Not ideal for: Drivers seeking the original, softer rubber compliance for a cushioned ride
High-grade polyurethane construction with an 18mm inner diameter for rear anti roll bar fitment on specified BMW 3 Series models. Hardened bushings extend service life compared with standard rubber components.
Longer service life – thanks to high-grade polyurethane with Shore 90A
Polyurethane compounds at Shore 90A are significantly firmer than standard rubber, which reduces deformation under load and resists material breakdown. The hardness is matched to the application to keep movement predictable under cornering forces.
Extended lifespan means fewer replacements over the vehicle's life, reducing workshop visits. Durable material helps keep suspension behaviour consistent as miles accumulate.
Simpler fitment – with an assembly design that needs no special tools
Components are shaped for direct installation onto an 18mm anti roll bar bore and engineered for easy handling during refit. The design purposefully avoids complex fastening that would require specialist equipment.
Quicker, straightforward installation saves time during a DIY swap or at a garage. Reduced labour complexity lowers the barrier for owners to complete the upgrade themselves.
More consistent roll control – with application-matched hardness
Matching bushing stiffness to the rear anti roll bar application limits unwanted flex and maintains alignment under lateral loads. Firmer mounts transmit roll torque more directly than soft rubber equivalents.
Sharper steering response and steadier body control through bends, helping tyres maintain contact patches more evenly. Improved predictability gives drivers more confidence when pushing handling limits.
✨ The 4 Key Reasons for PSB Rear Anti Roll Bar Bushings
- Polyurethane construction - Longer intervals between replacements due to improved wear resistance
- Direct fit for E36/E46 - Avoids modification and reduces installation time on compatible BMW 3 Series
- No special tools required - Faster, simpler replacement for DIYers and workshops alike
- Matched stiffness to application - Delivers firmer roll control for more predictable handling
📋 Technical Details at a Glance
- Category: Automotive Parts and Accessories
- Brand: PSB PROBLEM SOLVING BUSHINGS
- Material: High-grade polyurethane
- Hardness: Shore 90A
- Inner Diameter: 18mm ID
❓ Frequently Asked Questions
Q: Are these bushings compatible with my BMW 3 Series?
A: Compatibility is listed for BMW 3 Series E36 and E46 models covering years 1990 to 2006.
Q: How do polyurethane bushings compare with rubber ones?
A: Polyurethane bushings are stronger and last longer than standard rubber, with Shore 90A hardness matched to the application for firmer performance.
Q: Will I need specialist tools to fit them?
A: No special tools are required, the bushings are designed to be easy to assemble during installation.
🏆 Our Verdict
Suitable for owners who want a durable, performance-oriented replacement for worn rear anti roll bar mounts, especially on BMW E36 and E46 models. High-grade polyurethane and application-matched hardness deliver longer service life and firmer roll control than standard rubber bushings. Reduced maintenance and consistent handling make for strong long-term value for enthusiasts and regular drivers alike.
