{"product_id":"eibach-ers-platinum-16-inch-rear-racing-spring-3-50-inch-outer-diameter-70-lb-in-p1600-350-0070","title":"Eibach ERS Platinum 16-Inch Rear Racing Spring, 3.50-Inch Outer Diameter, 70 lb\/in - P1600.350.0070","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 P1600.350.0070 rear racing spring is engineered for demanding motorsports applications where consistent performance, low weight, and extended spring travel are essential. Built from Eibach’s proprietary ultra-high tensile strength steel, this coil spring delivers more travel and deflection than standard racing springs while maintaining dependable handling characteristics lap after lap.\u003c\/p\u003e\n\u003cp\u003eDesigned for precision racing setups, the Eibach Platinum spring maintains its installed dimensions and spring rate within exceptionally tight tolerances. Its flat-ground end configuration supports accurate seating and consistent load distribution, while the parallel end tolerance helps promote predictable suspension operation. The block-resistant construction is engineered to minimize permanent height loss, helping the spring retain its intended performance over repeated race use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Eibach\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e P1600.350.0070\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e ERS Platinum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Rear racing suspension spring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate:\u003c\/strong\u003e 70 lb\/in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 3.50 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Length:\u003c\/strong\u003e 16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Ultra-high tensile strength steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Eibach ERS Platinum spring is intended for automotive racing and performance suspension applications. Confirm vehicle fitment, spring rate requirements, suspension travel, and perch compatibility before installation. Professional setup and corner-weighting are recommended for competition use. One spring is included. This product is identified for automotive use and carries a California Proposition 65 warning.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMore Travel and Deflection: Provides greater usable suspension travel than standard racing coil springs for improved control across demanding track conditions.\u003c\/li\u003e\n\u003cli\u003eConsistent Rate and Dimensions: Maintains spring dimensions and rate within tight tolerances for predictable performance lap after lap and race after race.\u003c\/li\u003e\n\u003cli\u003eUltra-Lightweight Construction: Uses proprietary high-tensile steel to reduce physical weight while preserving strength and durability.\u003c\/li\u003e\n\u003cli\u003eBlock-Resistant Design: Helps prevent permanent spring height loss, supporting consistent ride height and suspension performance over repeated racing use.\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":67580037890300,"sku":"P1600.350.0070","price":174.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/5cf74eadafa19b89eadae0506e57743dL.jpg?v=1790394310","url":"https:\/\/diycustoms.store\/products\/eibach-ers-platinum-16-inch-rear-racing-spring-3-50-inch-outer-diameter-70-lb-in-p1600-350-0070","provider":"diycustoms.store","version":"1.0","type":"link"}