Wavetrac LSD Porsche 993/996/997 C4/TURBO AWD FRONT
All Prices Include VAT
Wavetrac Helical LSD – Porsche AWD Front Differential
993 / 996 / 997 Carrera 4 & Turbo
The Wavetrac front limited slip differential is a torque-biasing helical gear LSD developed specifically for Porsche AWD front transaxle applications. Designed to improve front axle drive and stability without compromising steering feel, it delivers progressive torque transfer under load while remaining smooth and predictable in normal road use.
Unlike conventional helical differentials, the Wavetrac features a patented wave cam preload system that maintains torque bias even when one front wheel becomes unloaded. This avoids the momentary loss of drive common to traditional gear-type LSDs during hard cornering, kerb strikes, or uneven surfaces.
Ideal for fast road, trackday and motorsport use where improved front-end traction, reduced inside wheel spin and enhanced corner exit stability are required—without the noise, wear or service intervals of plated LSDs.
Key features
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Helical gear, torque-biasing limited slip differential
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Patented wave cam device for drive under zero or low load conditions
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Smooth, progressive operation with no clutch packs
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Improves front axle traction and cornering stability
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No plates to wear; maintenance-free in normal service
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High-strength alloy steel internals for road and track durability
Fitment
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Porsche 993 Carrera 4 / Turbo (AWD front)
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Porsche 996 Carrera 4 / 4S / Turbo (AWD front)
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Porsche 997 Carrera 4 / 4S / Turbo (AWD front)
Notes
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Front differential application only (AWD models)
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Compatible with OEM Porsche electronics and stability systems
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Professional installation recommended
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.