{"product_id":"eibach-ers-platinum-18-inch-race-spring-3-50-inch-outer-diameter-70-lb-in-rate","title":"Eibach ERS Platinum 18-Inch Race Spring, 3.50-Inch Outer Diameter, 70 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\u003eThe Eibach ER Platinum Springs will Maintain Their Dimensions and Rates to Incredibly Tight Tolerances, Lap after Lap, Race after Race\u003c\/li\u003e\n  \u003cli\u003eFlat-Ground End Configuration with Parallel Tolerance to +\/-1 Degree\u003c\/li\u003e\n  \u003cli\u003eUltra Light-Weight Using High Tensile Steel\u003c\/li\u003e\n  \u003cli\u003eBlock Resistant - No Loss in Spring Height!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach ERS Platinum race spring is engineered for demanding motorsports applications where consistent performance, reduced weight, and maximum suspension travel are critical. Manufactured from proprietary ultra-high tensile strength steel, this rear spring provides more travel and deflection than standard racing coil springs while maintaining precise handling characteristics throughout repeated race sessions.\u003c\/p\u003e\u003cp\u003eDesigned to withstand the intense loads and heat cycles of competitive driving, the Eibach ERS Platinum spring maintains its dimensions and spring rate to exceptionally tight tolerances. Its block-resistant construction helps prevent loss of spring height, supporting consistent suspension geometry and predictable vehicle behavior lap after lap. The flat-ground end configuration is produced with parallel tolerance to within plus or minus 1 degree for reliable seating and installation.\u003c\/p\u003e\u003cp\u003eThis Eibach race spring features an 18-inch free length, a 3.50-inch outer diameter, and a 70-pound-per-inch spring rate. The lightweight high-tensile steel construction helps reduce unsprung mass without sacrificing durability. It is supplied as one spring and is intended for automotive racing suspension applications. Verify vehicle fitment, suspension design, installed height, and required spring rate before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One Eibach ERS Platinum racing coil spring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal motorsports application; vehicle-specific fitment data was not provided. Professional installation and setup by a qualified suspension technician are recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarning:\u003c\/strong\u003e This product may expose you to chemicals known to the State of California to cause cancer or reproductive harm. Refer to the applicable California Proposition 65 warning before use.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMore Travel and Deflection: Provides greater suspension travel than standard racing coil springs for improved control over demanding track surfaces.\u003c\/li\u003e\n\u003cli\u003eConsistent Spring Rate: Maintains its dimensions and rate to exceptionally tight tolerances for predictable performance lap after lap.\u003c\/li\u003e\n\u003cli\u003eUltra-Lightweight Construction: Proprietary high-tensile steel helps reduce spring weight and unsprung mass.\u003c\/li\u003e\n\u003cli\u003eBlock-Resistant Design: Helps prevent loss of spring height under repeated racing loads and extreme operating conditions.\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":67580123611388,"sku":"P1800.350.0070","price":180.03,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/3441b35a0126edcbb23632bb3bf4319dL_a181eec8-fd97-468d-a6ae-e7e941affa80.jpg?v=1790395774","url":"https:\/\/diycustoms.store\/products\/eibach-ers-platinum-18-inch-race-spring-3-50-inch-outer-diameter-70-lb-in-rate","provider":"diycustoms.store","version":"1.0","type":"link"}