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Porsche 911 (991) C2 / C2S / C4 / C4S / Turbo / Turbo S Track Line Plug&Play electronic suspension kit with lifters
High-tech electronic replacement suspension designed for vehicles originally equipped with factory electronic damping systems.
Add-on programmable control unit required (not included).
Key Features
Plug & Play Integration:
Seamlessly replaces the factory dampers and suspension controller.Connects using original plugs and wiring
Fully compatible — no delete kit required
No fault messages in the vehicle’s onboard system
Optional Programmable Control Unit:
Offers complete flexibility for custom damping configuration.Upload custom damping maps via USB connection
Tailor damper response for road, track, or racing applications
Fine-tune performance parameters with engineering-level precision
TracTive Patented DDA Valve (Dynamic Damping Adjustment):
Reaction time of just 6–10 milliseconds from full soft to full hard
Delivers exceptional stability, repeatability, and control
Proven in high-end OEM programs and top-tier motorsport
Outperforms conventional systems like ZF CDC and Bilstein Damptronic
Performance & Engineering
Track-Grade Hardware:
Built to the same high standards as TracTive’s race-proven track kits.Eibach Springs Included:
Engineered for optimal balance, consistency, and performance.Ride Height Adjustment:
Infinitely adjustable through threaded shock bodies or separate adjusters.Precision Construction:
46mm high-flow pistons for superior damping control
Low-friction seals for ultra-smooth performance
16mm CrMo-steel piston rods, super-finished and induction-hardened
Hardened aluminum shock bodies ensure lightweight strength and thermal stability
McPherson Strut Design:
Steel inverted construction with 38mm high-flow pistonMinimal stiction
Maximum rigidity and feedback
Components inspired by top-level motorcycle racing technology
Top Mounts
All track kits come with dedicated top mounts:
Inverted struts: Adjustable for camber and/or caster
Non-McPherson shocks: Equipped with solid top mounts
High-tech electronic replacement suspension designed for vehicles originally equipped with factory electronic damping systems.
Add-on programmable control unit required (not included).
Key Features
Plug & Play Integration:
Seamlessly replaces the factory dampers and suspension controller.Connects using original plugs and wiring
Fully compatible — no delete kit required
No fault messages in the vehicle’s onboard system
Optional Programmable Control Unit:
Offers complete flexibility for custom damping configuration.Upload custom damping maps via USB connection
Tailor damper response for road, track, or racing applications
Fine-tune performance parameters with engineering-level precision
TracTive Patented DDA Valve (Dynamic Damping Adjustment):
Reaction time of just 6–10 milliseconds from full soft to full hard
Delivers exceptional stability, repeatability, and control
Proven in high-end OEM programs and top-tier motorsport
Outperforms conventional systems like ZF CDC and Bilstein Damptronic
Performance & Engineering
Track-Grade Hardware:
Built to the same high standards as TracTive’s race-proven track kits.Eibach Springs Included:
Engineered for optimal balance, consistency, and performance.Ride Height Adjustment:
Infinitely adjustable through threaded shock bodies or separate adjusters.Precision Construction:
46mm high-flow pistons for superior damping control
Low-friction seals for ultra-smooth performance
16mm CrMo-steel piston rods, super-finished and induction-hardened
Hardened aluminum shock bodies ensure lightweight strength and thermal stability
McPherson Strut Design:
Steel inverted construction with 38mm high-flow pistonMinimal stiction
Maximum rigidity and feedback
Components inspired by top-level motorcycle racing technology
Top Mounts
All track kits come with dedicated top mounts:
Inverted struts: Adjustable for camber and/or caster
Non-McPherson shocks: Equipped with solid top mounts