Bilstein B14 PSS – Coilover Suspension Kit for Toyota GR86

The height-adjustable Bilstein B14 PSS coilover suspension kit is the ideal solution for drivers looking to transform the handling of their rear-wheel-drive sports coupé (Toyota GR86 / GT86 and Subaru BRZ), providing a substantial reduction in centre of gravity without the complexity of an adjustable damping system. Developed and tested by Bilstein engineers and test drivers under demanding motorsport conditions, it delivers exceptionally precise steering response and maximum accuracy during direction changes.

The Bilstein B14 PSS system allows precise ride-height adjustment at both the front and rear axles through a 20 mm threaded adjustment range, providing an overall lowering of approximately 30 mm to 50 mm. The fixed internal damping calibration is factory matched to the high-performance sports springs included in the kit, delivering an excellent balance between cornering stiffness, reduced body roll and everyday comfort.

The dampers use Bilstein’s renowned high-pressure gas monotube technology, housed in a round-threaded body with the highly corrosion-resistant Triple-C-Technology surface coating. High-quality aluminium spring plates and locking collars complete a design engineered for long service life and resistance to severe loads.

Features

• Type: Height-adjustable coilover suspension kit (B14 PSS)
• Series: Bilstein B14 PSS
• Ride-height adjustment: Continuously threaded adjustment (estimated lowering from -30 mm to -50 mm on both axles)
• Threaded adjustment range: 20 mm
• Damper technology: High-pressure gas monotube (Bilstein Monotube Gas Pressure Technology)
• Springs included: Dedicated sports springs manufactured from extremely high-strength material
• Protective treatment: Triple-C-Technology for comprehensive corrosion protection
• Lightweight components: Aerospace-grade aluminium spring plates and locking collars
• Manufacturer part number: 47 330733 / 47-330733
• Driving dynamics: Significantly reduced body roll, greater stability under braking and improved driver feedback
• Direct-fit installation: Direct replacement for the factory suspension with no structural modifications

Note

The wheel alignment and suspension geometry (camber, toe and caster) should be checked and adjusted after installing the kit.