11/01/2026
Ultra Racing spring buffers are polyurethane or rubber cushions installed inside coil springs to act as a secondary shock absorber, reducing harsh impacts from potholes and bumps, minimizing body roll and bounce, improving stability, and protecting original shocks and springs for a smoother, more controlled ride, especially on rough roads or when carrying heavy loads.
Key Functions
Absorb Impacts: Cushions harsh hits from bumps, potholes, and uneven surfaces before they reach the shock absorber.
Reduce Bounce & Roll: Controls excessive suspension compression, minimizing body sway and bouncing for a more stable feel.
Enhance Stability: Improves overall handling, especially during cornering, braking (reduces nose-dive), and when carrying heavy loads.
Protect Suspension: Extends the life of original shock absorbers and springs by reducing stress and impact.
Improve Comfort: Creates a smoother, quieter, and more planted ride quality, making daily driving more comfortable.
Benefits for Drivers
Smoother driving over rough city roads.
Less harshness and crashing over bumps.
Better support for family cars, SUVs, and heavy-duty vehicles.
Easy, plug-and-play installation without cutting or modification.
