Next-Gen Basevalve Monotube Design (35mm): Delivers smooth, consistent performance through every corner with proven deflective disk technology.
New Inverted Bladder Design: Maximizes grip and keeps your car hooked up on rough surfaces. You’ll feel sharper response to track changes, less drag, and better traction.
• 60% less rod force gain for improved suspension travel.
• Smaller bulb size means better clearance for torsion arms and mounts.
• More reliable over time - no more worrying about gas blow-by like older floating piston designs.
Billet Piston & Basevalve Options: Choose linear or digressive setups to dial in your perfect feel. Precision-machined for exact repeatability and easy tuning.
Adjustable Performance: Available in rebound or compression-adjustable models, giving you total control over how your car reacts on different track conditions.
Fine-Thread Coil-Over Design: Allows for precise spring pre-load adjustments so you can fine-tune ride height and handling with ease.
Quick-Release Remote Adjuster Compatible: Works seamlessly with AFCO’s new quick-release remote adjuster system for on-the-fly tuning.
Bladder Technology Advantage: Runs lower gas pressure for a smoother, more responsive ride than standard floating piston shocks. The reverse bladder reduces bulb size while improving control and rebound feel.
CNC Machined Billet Aluminum Internals: Lightweight, strong, and built to handle the demands of open-wheel racing.
Fast-Reacting Internal Design: Features precision bleed jets with three settings to reduce lag and sharpen transitions from compression to rebound.
Modular Build for Easy Service & Customization: Shares common components with AFCO’s Open Wheel Series - including parts like eyelets, seals, pistons, basevalves, shafts, and rod guides.
Multiple Tuning Combinations Available: Choose from a variety of piston and basevalve setups (linear, digressive, or combinations) to match your track and driving style.
Spring Check Replenishment System: Keeps your shock charged and ready, improving replenishment speed for more consistent performance throughout the race.

263 Series

263 Series Shocks - 2nd Generation 63 Series