KW -V3 Coilover Inox WITH PASM -Porsche 997 Cabrio C4 / C4S / TURBO
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KW Coilover Kit V3 INOX-LINE with PASM – Porsche 997 Cabriolet C4 / C4S / Turbo
KW Variant 3 INOX-LINE coilover suspension for Porsche 911 (997) Cabriolet Carrera 4, Carrera 4S and Turbo models equipped with PASM. Adjustable compression and rebound damping with stainless steel construction for maximum performance and durability.
Product Description
The KW Variant 3 INOX-LINE Coilover Suspension Kit is engineered for Porsche enthusiasts seeking precise suspension tuning, improved handling dynamics and adjustable ride height without compromising everyday usability.
Developed using KW’s extensive motorsport experience, the V3 coilover system features independently adjustable rebound and compression damping, allowing drivers to fine-tune suspension behaviour for road or track driving conditions.
This kit is designed specifically for Porsche 997 Cabriolet models equipped with factory PASM (Porsche Active Suspension Management). The KW system replaces the factory dampers while maintaining compatibility with the vehicle’s electronic suspension architecture.
Manufactured using KW’s INOX-LINE stainless steel strut housings, the coilovers offer exceptional corrosion resistance, ensuring reliable performance even in harsh road conditions.
Ride height is fully adjustable, allowing drivers to lower the vehicle’s centre of gravity for improved handling and a more aggressive stance while maintaining optimal suspension travel.
The result is enhanced steering precision, improved cornering stability and superior control under dynamic driving conditions.
Key Features
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KW Variant 3 (V3) Coilover Suspension
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Compatible with Porsche PASM equipped vehicles
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Independently adjustable rebound damping
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Adjustable compression damping
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Height adjustable lowering
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INOX-LINE stainless steel construction
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Optimised for fast road and performance driving
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Motorsport-derived damper technology
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Improved handling and steering response
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TÜV approved quality
Ride Height Adjustment
Approximate lowering range:
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Front: 20–40 mm
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Rear: 20–40 mm
Lowering values may vary depending on vehicle configuration.
Specifications
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Manufacturer: KW Suspensions
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Product Line: Variant 3 (V3) INOX-LINE
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Material: Stainless steel damper bodies
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Damping Adjustment: Rebound & compression adjustable
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Ride Height: Adjustable coilover system
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Compatibility: Vehicles equipped with PASM
Compatible Porsche Models
Porsche 911 (997) Cabriolet
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997 Carrera 4 Cabriolet
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997 Carrera 4S Cabriolet
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997 Turbo Cabriolet
Model Years: 2005 – 2012
For vehicles equipped with factory PASM (Porsche Active Suspension Management).
Why Choose KW Variant 3?
The KW V3 coilover system offers one of the most advanced suspension solutions available for performance road cars. With separate rebound and compression adjustment, drivers can precisely tune suspension behaviour to match driving style, road conditions or track performance requirements.
KW’s stainless steel INOX-LINE construction ensures long-term durability and corrosion resistance, making it ideal for both road use and demanding performance environments.
We offer professional installation services directly in the Rennworks workshop, where your product will be expertly fitted and fully set up for optimal performance. To book an installation appointment, simply contact us and we’ll be happy to arrange a time that suits you.
Not sure if this product is the right fit for your vehicle? We’re here to help. Our team can quickly check compatibility and make sure you’re choosing the correct item before you buy. Just reach out with your vehicle details, and we’ll confirm everything for you.
Some product images are for illustrative purposes only and may show a generic or representative version of the item. Actual components may vary slightly depending on vehicle application or specification, but all products supplied will match the description and meet our quality standards.
Most orders are processed within 1–2 business days and usually ship within 3–7 business days. Not all items are held in stock, as some products are bespoke and made to order — for example, certain coilover suspension kits and exhaust systems — and delivery times may be longer in these cases. Where this applies, we’ll keep you fully informed and confirm expected dispatch dates as soon as possible. If you’d like to check availability or lead times, feel free to contact us before making a purchase.