![Eibach Platinum Rear Spring - (5" x 13" - 50#) Eibach Platinum Rear Spring - (5" x 13" - 50#)](https://cdn.performancebodies.com/pbfilestore/PartsCatalog/imgPar564653_564653.jpg)
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• The Eibach ER Platinum Springs will maintain their dimensions and rates to incredibly tight tolerances, lap after lap, race after race
• Ultra light-weight using high tensile steel
• More travel / defection than standard racing coil springs
• Block resistant - no loss in spring height
• Flat-ground end configuration with parallel tolerance to +/-1 degree
• Lowest side loads with load center ideally located relative to spring axis
• Precision tolerances – the tightest in the industry
• Highest linearity and guaranteed rate consistency
• Each spring individually tested and rated
• LIFETIME GUARANTEE – Guaranteed within 2% of advertised rate