String Theory Garage Porsche Lower Control Arm Camber Shims Precision Camber Adjustment for the Ultimate Track Setup Achieving the perfect alignment is critical for Porsche GT and Spyder models, especially when transitioning from road to track. String Theory Garage Camber Shims are engineered to provide precise adjustment for your lower control arms, allowing you to dial in the exact negative camber and track width required for maximum cornering grip. Whether you are running factory Porsche "split" control arms or high-performance aftermarket units, our shims offer a simple, robust, and repeatable way to optimize your tyre contact patch and sharpen front-end turn-in. Why Choose String Theory Garage Shims? Optimized Handling: Increasing negative camber reduces outer tyre shoulder wear and improves lateral grip during high-speed cornering. Track Width Gains: Adding shims effectively extends the lower control arm, slightly increasing the car's track width for improved stability. Precision Increments: Available in 2mm and 5mm thicknesses, allowing for granular adjustments to meet your specific geometry targets. Premium Construction: CNC-cut to exacting tolerances to ensure a perfect, flush fit within the control arm slot, preventing any movement or "slippage" under heavy load. Vehicle Compatibility Our shims are designed for a wide range of Porsche models utilizing the "split" lower control arm design: Porsche 911 GT3 / GT3 RS: Front Control Arms (996, 997, 991, and 992 generations). Porsche 718 & 981 GT4 / GT4 RS: Front and Rear Control Arms. Porsche 718 Spyder / Spyder RS: Front and Rear Control Arms. Aftermarket Arms: Compatible with most Motorsport-style split lower control arms. Specialist Alignment Services at String Theory Garage Shims are only as good as the setup they are part of. At our Stratford-upon-Avon workshop, we specialize in bespoke Porsche alignments. We don't just "fit parts"—we use our in-house expertise to help you find the perfect balance for your driving style. Planning a setup? Select "Collection from String Theory" at checkout, and we can incorporate these shims into a full chassis setup and string alignment booking for your car.
