Dežru Suspension Spec-S for Porsche Cayman 981 SPECS-981

The Dežru Spec-S Coilover System for the Porsche Cayman 981 is engineered to enhance handling precision, chassis stability, and overall driving confidence while preserving the refined road manners of Porsche’s mid-engine sports car. Designed around the Cayman’s unique weight distribution and suspension geometry, the Spec-S delivers improved body control and a more connected driving experience for daily driving, spirited back-road runs, canyon driving, autocross, and occasional High-Performance Driver Education (HPDE) events.

Featuring digressive monotube dampers, the Spec-S provides strong low-speed damping support during braking, cornering, steering inputs, and rapid transitions while maintaining compliance over uneven pavement. This balanced damping approach helps control unwanted body movement without relying on excessively stiff springs, supporting predictable handling and usable mechanical grip.

The system features 300 lb/in front and 450 lb/in rear linear HyperCo springs, selected for a balanced street-performance setup tailored to the Porsche Cayman 981. Combined with 20-position adjustable damping, these spring rates help improve steering response, reduce excessive body roll and pitch, and provide additional rear-end support during acceleration and cornering.

The Spec-S uses fixed-length damper bodies with an adjustable lowered ride height of approximately 20–40 mm, helping maintain usable suspension travel while achieving a lower, more aggressive stance. OEM-style upper mounts help preserve everyday comfort and reduce noise, vibration, and harshness (NVH).

Each system is hand-built with dyno-matched damper pairs to promote consistent damping performance from side to side. The result is a more composed, responsive, and confidence-inspiring Porsche Cayman that remains practical for regular road use.

Key Features

• Vehicle-specific application: Designed for the Porsche Cayman 981 platform.

• Digressive monotube dampers: Deliver responsive chassis support and consistent damping performance.

• 20-position adjustable damping: Allows drivers to fine-tune suspension response for different driving conditions.

• Linear HyperCo springs: 300 lb/in front and 450 lb/in rear spring rates for balanced street-performance handling.

• Adjustable ride height: Approximately 20–40 mm of lowering for a sportier stance and a lower center of gravity.

• Fixed-length damper bodies: Designed to help preserve usable suspension travel throughout the adjustment range.

• OEM-style upper mounts: Help maintain refined road manners and reduce unwanted NVH.

• Hand-built, dyno-matched dampers: Promote consistent left-to-right damping characteristics.

• Street and occasional track use: Developed for daily driving, spirited road driving, autocross, and occasional HPDE events.

Performance Benefits

The Dežru Spec-S Coilovers help the Porsche Cayman 981 feel more planted and controlled by reducing excessive body movement during acceleration, braking, and cornering. The digressive damping profile provides additional support during initial steering inputs and weight transfers while allowing the suspension to respond to rough or uneven road surfaces.

The 300 lb/in front and 450 lb/in rear spring combination is intended to balance front-end precision with rear suspension support. When paired with the adjustable damping system, this setup offers drivers the flexibility to tailor suspension behavior to their preferences and driving conditions.

With adjustable ride height and performance-oriented damping, the Spec-S delivers a sharper driving experience while retaining the comfort and predictability expected from a road-driven Porsche.

Fitment

• Make: Porsche

• Model: Cayman

• Chassis: 981

• Application: Porsche Cayman 981

Confirm the exact model year, trim, and suspension configuration with the manufacturer before listing or ordering.

Disclaimer: This product is built to order. Please allow approximately 3–4 weeks for production before shipment.