Powerflex Porsche (911) 964 C2 / C4 / Turbo / RS Rear Suspension Spring Plates
All Prices Include VAT
Powerflex Rear Suspension Spring Plate – Porsche (911) 964 C2 / C4 / Turbo / RS 1989–1994
Worn rear suspension components can compromise handling precision, alignment stability, and tyre wear. The Powerflex Rear Suspension Spring Plate is a high-quality, direct bolt-on replacement designed to improve rear axle control and long-term reliability on your Porsche 911 (964).
Engineered as a complete assembly, this upgrade features a motorsport-grade spherical bearing, supported by Powerflex polyurethane bushes and bearing seals, delivering precise suspension movement while maintaining durability for road and fast-road use. The zinc-plated spring steel plates are manufactured to OE-equivalent specification, while CNC-machined stainless steel sleeves and eccentric adjusters ensure accurate alignment and corrosion resistance.
Ideal for enthusiasts looking to refresh tired rear suspension hardware while improving adjustability and consistency.
Key Features & Benefits
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Direct bolt-on replacement rear suspension spring plates
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Motorsport-grade spherical bearing for precise suspension movement
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Powerflex polyurethane support bushes with bearing seals
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Zinc-plated spring steel plates manufactured to OE specification
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CNC-machined stainless steel sleeves and eccentric adaptors
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Improves rear axle stability, alignment control, and tyre wear
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Designed for long-term durability and performance
Vehicle Fitment
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Porsche 911 (964)
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Model years: 1989 – 1994
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Rear axle fitment
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Technical Information
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Powerflex Part Number: PFR57-107
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Diagram Position: 7
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Quantity Supplied: 2 spring plates
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Material: Spring steel plates, polyurethane bushes, spherical bearings
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Warranty: Lifetime (Powerflex bushes)
OEM Cross References
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96433106008
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96433106010
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96433105980
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96433106080
Why Choose Powerflex Spring Plates?
Powerflex suspension components are trusted by Porsche specialists for their precision engineering, durability, and performance-focused design. By combining spherical bearing technology with polyurethane support, these spring plates provide consistent rear suspension control with improved longevity over ageing OE components.
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.