Elevate your track performance and reduce lap times with our cutting‐edge front adjustable caster arm. In motorsport and high-performance driving, adjustable wishbones are essential because they enable precise tuning of suspension geometry. By allowing fine adjustments to caster settings, these components optimize tire contact with the track, enhance steering responsiveness, and ultimately help shave crucial seconds off your lap times.
By incorporating our adjustable caster arm into your suspension setup, you gain the ability to fine-tune critical parameters that directly affect handling and lap times. This precision engineering not only improves the car’s performance but also extends the life of key components, making it a smart investment for any serious performance driver.
Front Adjustable Caster Arm
After an extensive development and testing program—including 3D laser scanning of the car, advanced CAD development, rigorous FEA (Finite Element Analysis) testing, and comprehensive road trials—we proudly present our front adjustable caster arm. Engineered for precision, this bolt-in kit delivers exceptional adjustability and reliability for serious track enthusiasts.
Key Benefits:
- Effortless Caster Adjustability:
Featuring a turnbuckle jack screw mechanism, this system allows you to fine-tune caster settings quickly and accurately, ensuring optimal suspension geometry and improved cornering performance. - Enhanced Strength & Rigidity:
Built to withstand high forces, the design improves handling performance and ensures the suspension remains stable under extreme conditions, contributing to reduced lap times. - Consistent Alignment:
With no rubber components to bend or degrade, you retain your ideal alignment settings even after repeated adjustments, providing predictable and reliable handling on the track. - Serviceability:
The design allows for the replacement of high-quality, readily available spherical bearings rather than the entire arm if wear occurs, ensuring long-term performance without excessive maintenance costs. - Optimized Weight:
Despite offering additional functionality, the caster arm maintains a weight comparable to OEM parts, ensuring that performance gains are not offset by added mass.
Features:
- Plug-and-Play Installation:
The kit is designed to bolt in without any modifications to the car, saving you time and ensuring a seamless upgrade. - Pre-Assembled Design:
Each wishbone comes pre-assembled with a predefined length, streamlining the installation process and reducing setup time. - Precision Machining:
- Robust pins and adjustment sleeves are machined from high-strength steel for durability.
- The caster arm is CNC machined from 6082 T6 aluminum, ensuring a lightweight yet strong structure.
- High-Quality Bearings:
Equipped with motorsport-grade spherical bearings manufactured in Europe, offering increased articulation capability and reliable performance even under extreme forces. - Structural Integrity:
The design minimizes side-swinging and potential collisions with the knuckle or steering rod, maintaining the integrity of the suspension geometry. - Compatibility:
Fully compatible with OEM knuckles and subframes, making it a versatile upgrade for your performance vehicle.
What’s Included:
- Two pairs of CNC billet 6082 aluminum front wishbones (caster arms)
- Two pairs of CNC billet 6082 aluminum arm mounts
- Two pairs of CNC machined Cr-Mo upright pins
- Two pairs of CNC machined Cr-Mo adjustment turnbuckles
- Thin locking nuts
- Four high-quality motorsport spherical bearings
- Lightweight aluminum spacer sleeves for front subframe assembly
- Printed installation instructions
Applications:
- Toyota Supra A90
- Toyota Supra A91
Important Notices:
- Due to the high forces exerted on this arm, the integrated motorsport bearings have a tight initial fit. After approximately 100 km (60 miles) of driving, the bearings will become looser while still providing high resistance to applied forces.
- This product is intended for off-road, track, and racing applications only. Installing the caster arm may increase noise, vibration, and harshness (NVH) in the car. We strongly recommend that installation be performed by a qualified, experienced workshop.