STG Porsche Lower Control Arm Camber Shim / Porsche GT3 - 996/997/991 /GT4 - 981/718 (incl RS Models)
All Prices Include VAT
String Theory Garage Porsche Lower Control Arm Camber Shims
GT3 996 / 997 / 991 • GT4 981 / 718 (Including RS Models)
Fine-tune your Porsche’s suspension geometry with String Theory Garage Lower Control Arm Camber Shims — the precise, motorsport-proven solution for unlocking optimal alignment, tyre wear, and front-end grip on both road and track.
Designed specifically for Porsche GT3 and GT4 platforms, these CNC-machined camber shims allow incremental, repeatable camber adjustment at the lower control arm, making them ideal for fast road setups, aggressive track alignments, and race-car-level corner balancing.
Why Upgrade to String Theory Garage Camber Shims?
Modern Porsche GT cars respond dramatically to correct camber settings. Whether you’re chasing sharper turn-in, improved mid-corner stability, or more even tyre temperatures, these shims give your alignment specialist the control needed to dial your chassis in perfectly.
Unlike improvised solutions, String Theory Garage shims are engineered specifically for Porsche suspension geometry, ensuring correct fitment, consistent results, and long-term durability under extreme loads.
Key Features & Benefits
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Precision CNC-machined for accurate, repeatable camber adjustment
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Motorsport-grade material for strength, corrosion resistance, and longevity
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Enables fine camber tuning without compromising suspension integrity
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Ideal for track days, fast road, and race applications
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Improves front-end grip, steering response, and tyre wear consistency
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Trusted by professional race teams and Porsche specialists worldwide
Vehicle Compatibility
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Porsche GT3
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996
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997
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991 (including RS models)
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Porsche GT4
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981
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718 (including RS models)
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Perfect For
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Track-focused alignment setups
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Aggressive fast-road geometry
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Reducing outer tyre shoulder wear
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Owners seeking OEM-plus precision with motorsport performance
String Theory Garage components are developed with one goal: extracting the maximum performance from Porsche’s finest chassis without compromise. These camber shims are a small upgrade that delivers a disproportionately large improvement in how your GT car feels, turns, and communicates at the limit.
🔧 Professional installation and alignment 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.