{"product_id":"eibach-ers-platinum-rear-racing-spring-11-in-length-5-00-in-outer-diameter-185-lb-in-rate","title":"Eibach ERS Platinum Rear Racing Spring, 11 in Length, 5.00 in Outer Diameter, 185 lb\/in Rate","description":"Eibach PLATINUM series race springs are engineered using our proprietary ultra-high tensile strength steel, for the lowest physical weights and maximum spring travel.\nMore Travel \/ Deflection than Standard Racing Coil Springs\n\u003cul\u003e\n  \u003cli\u003eRedesigned Barrel Spring shape with increased suspension travel and linearity - will replace the XT Barrel counterparts\u003c\/li\u003e\n  \u003cli\u003eMaximum Travel in Combination with Smallest Block Heights\u003c\/li\u003e\n  \u003cli\u003eUltra-Lightweight for Reduced Unsprung Mass\u003c\/li\u003e\n  \u003cli\u003eHi-Tensil Platinum Spring Coil Used\u003c\/li\u003e\n  \u003cli\u003eEach Spring Individually Tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach ERS Platinum Rear Racing Spring is engineered for competitive motorsports applications that demand maximum suspension travel, consistent performance, and reduced unsprung weight. Part number eibPR1100.500.0185 uses Eibach’s proprietary ultra-high-tensile-strength steel to deliver a lightweight racing spring with excellent durability and deflection characteristics.\u003c\/p\u003e\u003cp\u003eIts redesigned barrel spring profile provides increased suspension travel and improved linearity compared with conventional racing coil springs. The Platinum series is designed to replace comparable Eibach XT Barrel springs while maintaining a compact block height and maximizing usable travel. The 185 lb\/in spring rate supports precise suspension tuning for race vehicles and performance-focused applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e Redesigned barrel spring shape increases suspension travel and improves linear response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e Compact block height maximizes available suspension movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e Ultra-lightweight construction helps reduce unsprung mass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e Hi-Tensil Platinum spring coil provides strength and consistent racing performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications and Technical Data:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003eSeries: ERS Platinum\u003c\/li\u003e\n\u003cli\u003ePart Number: eibPR1100.500.0185\u003c\/li\u003e\n\u003cli\u003eApplication Position: Rear\u003c\/li\u003e\n\u003cli\u003eSpring Type: Barrel racing coil spring\u003c\/li\u003e\n\u003cli\u003eFree Length: 11 inches\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 5.00 inches\u003c\/li\u003e\n\u003cli\u003eSpring Rate: 185 lb\/in\u003c\/li\u003e\n\u003cli\u003eUnits per Package: 1 spring\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One Eibach ERS Platinum rear racing spring. Each spring is individually tested by Eibach to help ensure dependable quality and consistent performance. This product is intended for automotive racing and performance suspension use. Professional installation and suspension setup are recommended to verify compatibility with the vehicle, shock assembly, spring perch, and intended racing configuration.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRedesigned barrel spring profile for increased suspension travel and improved linearity\u003c\/li\u003e\n\u003cli\u003eMaximum travel with a compact block height for efficient suspension packaging\u003c\/li\u003e\n\u003cli\u003eUltra-lightweight construction helps reduce unsprung mass\u003c\/li\u003e\n\u003cli\u003eHi-Tensil Platinum spring coil is individually tested for consistent racing performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":67580111454460,"sku":"PR1100.500.0185","price":164.08,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/5f4bf55fa290568822087085475dda0fL_f93ef808-c2a2-4f2d-9f89-27e334ae5eb8.jpg?v=1790395328","url":"https:\/\/diycustoms.store\/products\/eibach-ers-platinum-rear-racing-spring-11-in-length-5-00-in-outer-diameter-185-lb-in-rate","provider":"diycustoms.store","version":"1.0","type":"link"}