Eibach 1200.2530.0300 XT Barrel Spring Extreme Travel Race Coil Spring

The Eibach XT (Extreme Travel) Barrel Spring is engineered for racing applications where maximum suspension travel and precise tuning are critical. This high-performance coil spring is part of Eibach's renowned ERS (Eibach Race Spring) system, designed to transform engine power into optimal track adhesion through precisely balanced suspension dynamics.

ERS Double Spring System Technology:

The ERS system utilizes a Main and Tender spring concept that delivers a softer initial rate when both springs compress together, then transitions to a firmer ending rate once the tender spring fully closes. This sophisticated design reduces body roll, squat, and dive during cornering, acceleration, and braking while maintaining compliance over road irregularities. With over 700 different single spring components available, the ERS system offers virtually unlimited tuning combinations for suspension engineers and racing enthusiasts.

Key Features:

• Extreme travel design provides high spring deflection and elevated end loads at compact mounting lengths
• Linear-rate characteristic for predictable, consistent performance
• Shot-peened surface treatment for enhanced fatigue resistance
• Superior dynamic durability ensures extended component longevity under racing conditions
• Manufactured to precise tolerances for consistent performance
• Block resistance design prevents coil binding
• Premium corrosion protection through phosphating and epoxy coating
• Clearly imprinted with part number, spring rate, and physical dimensions for easy identification
• Compatible with ERS Helper springs and Connecting Plates for custom configurations

Each spring is individually packaged for protection and can be combined with Eibach Tender springs, Helper springs, and Connecting Plates to create a fully customized suspension system tailored to specific vehicle and track requirements.