KW -V3 Coilover Inox without PASM -Porsche 997 Cabrio C4 / C4S / TURBO Cabrio
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KW V3 Coilover Suspension Kit – Porsche 997 Cabriolet C4 / C4S / Turbo – Without PASM
KW Variant 3 adjustable coilover suspension kit for Porsche 997 Cabriolet Carrera 4, Carrera 4S and Turbo models without PASM. Independent compression and rebound adjustment for precise handling, improved ride control and track-ready performance.
Product Description
The KW Variant 3 (V3) Coilover Kit is engineered for Porsche drivers who demand the highest level of suspension performance and adjustability. Designed specifically for Porsche 997 Cabriolet all-wheel drive models without PASM, this system offers exceptional ride quality, precise handling and full tuning flexibility.
KW’s motorsport-derived technology allows independent adjustment of rebound and compression damping, enabling fine-tuning for both fast road driving and demanding track conditions. Whether you are improving cornering stability, reducing body roll or achieving a more aggressive stance, the KW V3 system provides unmatched control.
Each kit features inox-line stainless steel coilovers, ensuring long-term durability and corrosion resistance in all weather conditions. Precision-matched springs and dampers are tuned specifically for the Porsche 911 platform, maintaining everyday drivability while significantly improving chassis response.
The result is a suspension upgrade that enhances steering precision, traction and overall vehicle dynamics while delivering the adjustability required by performance enthusiasts.
Key Features
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KW Variant 3 (V3) coilover suspension system
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Independent rebound and compression damping adjustment
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Designed specifically for Porsche 997 Cabriolet AWD models
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inox-line stainless steel construction for corrosion resistance
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Height adjustable lowering suspension
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Motorsport-derived damper technology
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Improved handling, cornering stability and steering response
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Suitable for fast road and track day driving
Ride Height Adjustment
Approximate lowering range (model dependent):
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Front: 20–40 mm
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Rear: 15–35 mm
Allows precise adjustment of vehicle stance while maintaining suspension geometry.
Specifications
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Manufacturer: KW Suspensions
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Product: Variant 3 (V3) Coilover Kit
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Damping Adjustment:
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Rebound adjustable
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Compression adjustable (low-speed)
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Construction: inox-line stainless steel dampers
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Height Adjustable: Yes
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Compatibility: Vehicles without PASM
Compatible Vehicles
Porsche 911 (997) Cabriolet – AWD Models
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997 Carrera 4 Cabriolet
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997 Carrera 4S Cabriolet
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997 Turbo Cabriolet
Only compatible with vehicles without PASM (Porsche Active Suspension Management).
Why Choose KW Variant 3?
KW Variant 3 coilovers are widely regarded as one of the best performance suspension upgrades available for Porsche road cars. The V3 system provides motorsport-grade adjustability while maintaining the comfort and usability required for daily driving.
With the ability to independently adjust compression and rebound damping, drivers can precisely tailor the suspension behaviour to suit road conditions, tyre setup or track driving requirements.
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.