Track Line Plug and Play Electronic Suspension Kit. Porsche 981 GT4 / 718 GT4 › TRACPOAXX43

TracTive Track Line Plug & Play Electronic Suspension Kit

The TracTive Track Line Plug & Play Electronic Suspension Kit is a motorsport-inspired suspension upgrade designed to improve handling, stability and driving precision on Porsche 981 Cayman GT4, 718 GT4 and GT4 RS models.

Fits:

• Porsche Cayman GT4 3.8L 2015-16
• Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
  
  

Featuring patented Dynamic Damping Adjustment (DDA) technology, Eibach Racing springs and adjustable suspension geometry, the system delivers advanced damping control for demanding road driving and regular track use.

What Is the TracTive Track Line?

TracTive Track Line is a high-performance electronic suspension range developed for vehicles regularly driven on the circuit while retaining occasional road usability.

Unlike the comfort-focused Touring Line, Track Line features firmer linear racing springs, motorsport-derived dampers and adjustable top mounts.

The system provides greater suspension control and setup flexibility for drivers seeking improved handling precision and consistent track performance.

Why Upgrade to TracTive Track Line Suspension?

Although the Porsche Cayman GT4 and GT4 RS already feature advanced suspension systems, TracTive Track Line offers several advantages:

• Improved Handling – Greater control during high-speed cornering, braking and acceleration.
• Enhanced Track Performance – Motorsport-developed dampers provide consistent suspension performance under demanding conditions.
• Faster Damping Response – Electronic valves react rapidly to changing suspension movement.
• Adjustable Ride Height – Allows suspension height to be tailored for road or circuit use.
• Improved Tyre Contact – Helps maintain grip and stability during aggressive driving.
• Adjustable Suspension Geometry – Front and rear top mounts provide additional alignment flexibility.
• Motorsport Construction – High-strength components designed for demanding performance applications.

Dynamic Damping Adjustment (DDA) Technology

TracTive's patented DDA technology uses electronically controlled valves to regulate oil flow inside each shock absorber.

With a response time of just 6–10 milliseconds between fully soft and fully firm, the system provides exceptionally fast damping adjustment.

This helps reduce unwanted body movement, maintain tyre contact and improve handling consistency during demanding driving.

Porsche PASM Plug & Play Compatibility

The Track Line suspension is designed for Porsche models originally equipped with electronic PASM suspension.

Using factory-compatible electrical connections, the system allows integration without modifications to the original wiring harness.

TracTive also describes a programmable replacement suspension controller for advanced damping adjustment through a USB connection. The additional tuning control unit is not included.

Controller requirements should be confirmed before installation.

Track-Focused Suspension Design

TracTive Track Line combines motorsport-derived shock absorber construction with Eibach linear racing springs and helper springs.

The suspension features inverted front struts, high-flow pistons and low-friction seals to provide precise damping response.

Adjustable front and rear top mounts allow suspension geometry to be optimised for track driving, while height-adjustable coilovers provide additional setup flexibility.

Available Kit Options

TRACPOA43 – Porsche 981 Cayman GT4 / 718 Cayman GT4
Designed for the Porsche 981 Cayman GT4 and 718 Cayman
Includes electronically adjustable dampers, Eibach Racing springs, adjustable top mounts and height-adjustable coilovers.

Front Spring Rate: 120 N/mm
Rear Spring Rate: 140 N/mm

TRACPOAXX43TLS – Porsche 718 Cayman GT4 RS with Front Axle Lift (FAL)
Designed for Porsche 718 Cayman GT4 RS models from 2022 onwards, equipped with the Porsche front axle lifting system.
Includes hydraulic front lifters to provide additional ground clearance when negotiating steep driveways, ramps and speed bumps.

Front Spring Rate: 120 N/mm
Rear Spring Rate: 140 N/mm

Key Features

• Electronically adjustable front and rear coilover suspension.
• Patented TracTive DDA damping technology.
• Rapid 6–10 millisecond electronic valve response.
• Plug & Play electrical connections.
• Motorsport-derived damper construction. 38mm front and rear high-flow pistons.
• Inverted front strut design.
• Emulsion oil/gas damping systems front and rear.
• Eibach linear racing springs with helper springs.
• Front spring rate: 120 N/mm.
• Rear spring rate: 140 N/mm.
• Adjustable front and rear top mounts included.
• Adjustable suspension ride height.
• Hydraulic front lifter version available.
• Lightweight, high-strength suspension components.

Installation Notes

The TracTive Track Line kit replaces the original electronically controlled shock absorbers and springs.

Adjustable top mounts are included, allowing suspension geometry to be tailored to the vehicle's intended use.

Professional installation, ride-height adjustment, corner-weight balancing and wheel alignment are recommended.

Confirm the electronic controller arrangement and correct front axle lift compatibility before installation.

Product Category Description – Porsche Cayman GT4 & GT4 RS Track Suspension Upgrades

TracTive Track Line electronic suspension kits provide a motorsport-inspired coilover upgrade for Porsche 981 Cayman GT4, 718 Cayman GT4 and GT4 RS models, delivering improved handling precision, stability and suspension adjustability.

Combining patented DDA electronic damping, Eibach Racing springs and adjustable suspension geometry, these systems provide advanced control for regular track driving and occasional road use.