The Bilstein B14 PSS Suspension Kit is a height-adjustable front and rear suspension upgrade for the Toyota GR86, Toyota 86, Subaru BRZ, and Scion FR-S. Designed as a direct-fit performance suspension package, the B14 combines Bilstein monotube dampers with matched progressive springs to give the 86/BRZ chassis sharper handling, improved response, and a more aggressive stance.

Unlike a basic spring and shock setup, the B14 PSS gives you ride height adjustability through its zinc-coated threaded body design. This allows you to dial in the look and setup of the car for your intended use while maintaining the OE-quality fitment, durability, and road-tested performance Bilstein is known for.

Key Features

• Height-Adjustable Suspension Kit: Allows ride height adjustment without moving to a more complex fully adjustable coilover system.
• Front & Rear Performance Package: Includes matched Bilstein dampers and progressive springs for all four corners.
• Monotube Damper Design: Bilstein monotube technology delivers consistent damping performance and responsive handling.
• 30–50mm Lowering Range: Provides a lower stance while improving chassis control and reducing wheel gap.
• 20mm Threaded Body Adjustment Range: Gives flexibility to fine-tune ride height for your preferred setup.
• Matched Progressive Springs: Tuned specifically for the 86/BRZ/FR-S/GR86 platform.
• Zinc-Coated Damper Bodies: Helps protect against corrosion and harsh road conditions.
• Track-Tested Performance: Developed with Bilstein technology tested on the Nürburgring.
• Sporty Preset Damper Tuning: Designed for confident handling on the road or track.
• Made in Germany: Built with Bilstein’s German engineering and manufacturing standards.

Why We Like It

The B14 PSS is a great fit for owners who want the stance and adjustability of a coilover-style setup without getting into damper knob tuning, spring preload confusion, or overly complicated adjustment ranges. It gives the car a more planted feel, lowers the center of gravity, and keeps the setup simple with Bilstein’s proven monotube damper tuning.

Ride & Handling

The B14 PSS is designed to make the car feel more direct, stable, and responsive. The monotube dampers provide consistent control, while the progressive springs help balance improved handling with real-world street usability. This makes the kit a strong choice for daily driven builds, spirited street cars, and occasional track use.

Specifications

• Brand: Bilstein
• Product Line: B14 PSS
• Suspension Type: Front and rear height-adjustable performance suspension kit
• Internal Design: Monotube
• Damper Finish: Zinc
• Spring Finish: Blue
• Ride Height Adjustment: 20mm adjustment range on threaded body
• Lowering Range: 30–50mm front and rear
• Front Main Spring Rate: 257 lbs/in
• Front Main Spring Type: Progressive
• Rear Main Spring Rate: 378 lbs/in
• Rear Main Spring Type: Progressive
• Technology: Bilstein monotube performance damping
• Origin: Made in Germany

Installation Notes

For Bilsteins official Install Instructions, click here.

• Professional installation is recommended.
• An alignment is required after installation.
• Inspect factory top mounts, bump stops, and related suspension hardware during installation.
• Set ride height evenly and verify clearance at all four corners.
• Re-torque all suspension hardware after initial break-in mileage.
• Final ride height may vary depending on vehicle model, trim, mileage, installed components, and wheel/tire setup.

What’s in the Box

• Bilstein front monotube dampers
• Bilstein rear monotube dampers
• Matched front progressive springs
• Matched rear progressive springs
• Threaded ride height adjustment components
• Included components per Bilstein kit contents

Compatibility & Disclaimers

Designed for compatible 2013–2026 Toyota GR86, Toyota 86, Subaru BRZ, and Scion FR-S applications. Lowering amount, ride height, ride quality, and handling characteristics may vary depending on vehicle model, trim, mileage, factory components, wheel and tire setup, alignment specs, and installation quality. Always verify fitment, ride height requirements, and installation instructions before ordering.