Barrel Spring 14in x 2.5in x 100#

The Barrel Spring 14in x 2.5in x 100# from SWIFT SPRINGS is an essential suspension component for enthusiasts and mechanics undertaking serious vehicle modifications. This coil spring delivers consistent load support and ride control for custom suspension builds, lowering kits, and performance setups where factory springs fall short. Whether you're fine-tuning geometry on a lifted truck, adjusting ride height on a sport compact, or building a track-focused suspension system, this spring provides the foundation for predictable handling and durability.

At 100 pounds per inch (100#), this barrel spring offers a moderate spring rate suitable for daily-driven builds and street performance applications where excessive stiffness would compromise ride quality. The 14-inch free length and 2.5-inch outer diameter make it compatible with many aftermarket suspension platforms and custom fabrication designs. SWIFT SPRINGS' engineering focuses on consistent load rates and minimal coil bind, ensuring your suspension remains responsive through articulation without premature bottoming. The barrel design (slightly tapered or uniform coils) resists buckling under lateral loads, maintaining alignment integrity during cornering and emergency maneuvers.

This spring suits builders working with independent front suspension (IFS) systems, multi-link rear designs, or custom control arm setups where OEM springs lack the precise rate needed. Installation requires careful measurement of existing suspension geometry and ride height targets—correct spring seating and preload setup are critical to preventing uneven wear and maintaining chassis balance. Pair this barrel spring with quality dampers, control arms, and anti-roll bars to achieve the handling platform you've engineered. At 3.55 lbs per unit, weight is negligible, making this an efficient choice for performance-focused platforms where unsprung mass reduction matters.