Description

Abarth 500 / 595 Koni Special-Active Rear Shock Absorber — Single

Koni Special-Active rear shock absorber for the Abarth 500 and 595, supplied as a single unit. The Special-Active is Koni’s most advanced self-adjusting damper, utilising Frequency Selective Damping (FSD) technology to automatically adapt to road conditions and driving style in real time — with no sensors, cables, or electronic components required. The direct replacement for the Abarth Koni FSD dampers fitted as original equipment on Abarth 500 and 595 models.

Please note: This product is sold as a single rear shock absorber. Order two for a complete rear axle replacement.

Key Specifications

• Fitment: Abarth 500 and 595
• Position: Rear axle
• Supplied: Single unit (order 2 for a complete rear axle)
• Technology: Koni Frequency Selective Damping (FSD) / Special-Active
• OE Replacement For: Abarth Koni FSD rear dampers
• Warranty: 2 years from date of purchase

How Koni Special-Active Works

Traditional shock absorbers force a compromise between ride comfort and handling performance — a softer setup absorbs road imperfections but allows excessive body roll, while a stiffer setup improves handling but transmits every bump. Koni’s patented Frequency Selective Damping technology eliminates this compromise by responding differently to different types of input:

• Low-frequency inputs (body roll, cornering, braking) — the damper stiffens automatically to control body motion and maintain stability.
• High-frequency inputs (road surface texture, expansion joints, rough roads) — the damper softens automatically to absorb the impact and maintain comfort.

This adjustment happens passively and instantaneously, with no driver input or electronic intervention required.

Key Benefits

• Ends the compromise between comfort and handling
• Self-adjusting — no sensors, cables, or electronics required
• Superior body control and cornering stability
• Improved grip and safety
• Enhanced comfort on rough roads and low-profile tyres
• Direct OE replacement for Abarth Koni FSD rear dampers
• 2-year warranty

Fitment & Compatibility

Direct replacement for the Koni FSD rear dampers fitted as original equipment on the Abarth 500 and 595. Always replace rear dampers in pairs for balanced handling. Professional installation recommended. For front Koni Special-Active dampers, see our Abarth 500/595 Koni Special-Active Front Shock Absorbers (BRT983). For other Abarth suspension components, see our full Abarth Suspension range.

Why Choose BRT Motorsport?

Specialists in Abarth performance parts. Authorised supplier of Koni suspension components for Abarth