{"product_id":"eibach-r40021-replacement-rear-spring-for-2015-2024-dodge-challenger-r-t","title":"Eibach R40021 Replacement Rear Spring for 2015–2024 Dodge Challenger R\/T","description":"High-Quality OEM-Spec Replacements\nSingle replacement spring\n\u003cul\u003e\n  \u003cli\u003eZinc phosphating as pre-treatment and to prevent infiltration of corrosion\u003c\/li\u003e\n  \u003cli\u003eExtensive partnership with car manufacturers and OEMs\u003c\/li\u003e\n  \u003cli\u003eDevelopment and production in the USA and Germany\u003c\/li\u003e\n  \u003cli\u003eThorough static and dynamic durability testing\u003c\/li\u003e\n  \u003cli\u003eMade to OE guidelines (IATF 16949)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach R40021 replacement rear spring is an OEM-spec suspension component designed for select 2015–2024 Dodge Challenger applications, including R\/T models. This single replacement spring is engineered to restore proper rear suspension support, ride height, and handling when an original spring is worn, damaged, or no longer performing to specification.\u003c\/p\u003e\n\u003cp\u003eManufactured by Eibach with development and production expertise in the USA and Germany, this replacement spring is made to OE guidelines under IATF 16949 quality standards. Zinc phosphating is applied as a corrosion-prevention treatment to help protect the spring during service. Each unit undergoes thorough static and dynamic durability testing to support dependable performance in demanding driving conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Select 2015–2024 Dodge Challenger models, including R\/T configurations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponent type:\u003c\/strong\u003e Rear suspension replacement spring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplacement quantity:\u003c\/strong\u003e One spring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Eibach\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e R40021\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturing standards:\u003c\/strong\u003e Produced to OE guidelines and IATF 16949 quality requirements\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion protection:\u003c\/strong\u003e Zinc phosphating pretreatment helps resist corrosion infiltration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTesting:\u003c\/strong\u003e Static and dynamic durability testing for long-term service performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One Eibach R40021 replacement rear spring. Verify the vehicle’s exact year, trim, drivetrain, and suspension configuration before ordering, as fitment may vary among Dodge Challenger applications. Professional installation is recommended, and suspension components should be inspected and replaced in accordance with the vehicle manufacturer’s service procedures.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM-spec replacement spring engineered for select 2015–2024 Dodge Challenger applications\u003c\/li\u003e\n\u003cli\u003eSingle rear spring helps restore proper suspension support, ride height, and handling\u003c\/li\u003e\n\u003cli\u003eZinc phosphating helps protect the spring against corrosion infiltration\u003c\/li\u003e\n\u003cli\u003eManufactured to OE guidelines with IATF 16949 quality standards\u003c\/li\u003e\n\u003cli\u003eDeveloped and produced with Eibach expertise in the USA and Germany\u003c\/li\u003e\n\u003cli\u003eThorough static and dynamic durability testing supports dependable service life\u003c\/li\u003e\n\u003cli\u003eDesigned for direct replacement of a worn or damaged original rear spring\u003c\/li\u003e\n\u003cli\u003eFits select Dodge Challenger models, including R\/T configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2015 Dodge Challenger R\/T\u003cbr\u003e\n2015 Dodge Challenger R\/T Plus\u003cbr\u003e\n2015 Dodge Challenger Scat Pack\u003cbr\u003e\n2015 Dodge Challenger SRT 392\u003cbr\u003e\n2015 Dodge Challenger SRT Hellcat\u003cbr\u003e\n2015 Dodge Challenger SXT\u003cbr\u003e\n2015 Dodge Challenger SXT Plus\u003cbr\u003e\n2016 Dodge Challenger 392 Hemi Scat Pack Shaker\u003cbr\u003e\n2016 Dodge Challenger R\/T\u003cbr\u003e\n2016 Dodge Challenger R\/T Plus\u003cbr\u003e\n2016 Dodge Challenger R\/T Plus Shaker\u003cbr\u003e\n2016 Dodge Challenger R\/T Scat Pack\u003cbr\u003e\n2016 Dodge Challenger R\/T Shaker\u003cbr\u003e\n2016 Dodge Challenger SRT 392\u003cbr\u003e\n2016 Dodge Challenger SRT Hellcat\u003cbr\u003e\n2016 Dodge Challenger SXT\u003cbr\u003e\n2016 Dodge Challenger SXT Plus\u003cbr\u003e\n2017 Dodge Challenger GT\u003cbr\u003e\n2017 Dodge Challenger R\/T\u003cbr\u003e\n2017 Dodge Challenger R\/T 392\u003cbr\u003e\n2017 Dodge Challenger R\/T Scat Pack\u003cbr\u003e\n2017 Dodge Challenger SRT 392\u003cbr\u003e\n2017 Dodge Challenger SRT Hellcat\u003cbr\u003e\n2017 Dodge Challenger SXT\u003cbr\u003e\n2017 Dodge Challenger SXT Plus\u003cbr\u003e\n2017 Dodge Challenger T\/A\u003cbr\u003e\n2017 Dodge Challenger T\/A 392\u003cbr\u003e\n2018 Dodge Challenger GT\u003cbr\u003e\n2018 Dodge Challenger R\/T\u003cbr\u003e\n2018 Dodge Challenger R\/T 392\u003cbr\u003e\n2018 Dodge Challenger R\/T Scat Pack\u003cbr\u003e\n2018 Dodge Challenger SRT 392\u003cbr\u003e\n2018 Dodge Challenger SRT Demon\u003cbr\u003e\n2018 Dodge Challenger SRT Hellcat\u003cbr\u003e\n2018 Dodge Challenger SRT Hellcat Widebody\u003cbr\u003e\n2018 Dodge Challenger SXT\u003cbr\u003e\n2018 Dodge Challenger SXT Plus\u003cbr\u003e\n2018 Dodge Challenger T\/A\u003cbr\u003e\n2018 Dodge Challenger T\/A 392\u003cbr\u003e\n2019 Dodge Challenger GT\u003cbr\u003e\n2019 Dodge Challenger R\/T\u003cbr\u003e\n2019 Dodge Challenger R\/T 392\u003cbr\u003e\n2019 Dodge Challenger R\/T Scat Pack\u003cbr\u003e\n2019 Dodge Challenger R\/T Scat Pack Widebody\u003cbr\u003e\n2019 Dodge Challenger SRT Hellcat\u003cbr\u003e\n2019 Dodge Challenger SRT Hellcat Redeye\u003cbr\u003e\n2019 Dodge Challenger SRT Hellcat Redeye Widebody\u003cbr\u003e\n2019 Dodge Challenger SRT Hellcat Widebody\u003cbr\u003e\n2019 Dodge Challenger SXT\u003cbr\u003e\n2020 Dodge Challenger GT\u003cbr\u003e\n2020 Dodge Challenger R\/T\u003cbr\u003e\n2020 Dodge Challenger R\/T Scat Pack\u003cbr\u003e\n2020 Dodge Challenger R\/T Scat Pack Widebody\u003cbr\u003e\n2020 Dodge Challenger SRT Hellcat\u003cbr\u003e\n2020 Dodge Challenger SRT Hellcat Redeye\u003cbr\u003e\n2020 Dodge Challenger SRT Hellcat Redeye Widebody\u003cbr\u003e\n2020 Dodge Challenger SRT Hellcat Widebody\u003cbr\u003e\n2020 Dodge Challenger SRT Super Stock\u003cbr\u003e\n2020 Dodge Challenger SXT\u003cbr\u003e\n2021 Dodge Challenger GT\u003cbr\u003e\n2021 Dodge Challenger R\/T\u003cbr\u003e\n2021 Dodge Challenger R\/T Scat Pack\u003cbr\u003e\n2021 Dodge Challenger R\/T Scat Pack Shaker Widebody\u003cbr\u003e\n2021 Dodge Challenger R\/T Scat Pack Widebody\u003cbr\u003e\n2021 Dodge Challenger SRT Hellcat\u003cbr\u003e\n2021 Dodge Challenger SRT Hellcat Redeye\u003cbr\u003e\n2021 Dodge Challenger SRT Hellcat Redeye Widebody\u003cbr\u003e\n2021 Dodge Challenger SRT Hellcat Widebody\u003cbr\u003e\n2021 Dodge Challenger SRT Super Stock\u003cbr\u003e\n2021 Dodge Challenger SXT\u003cbr\u003e\n2021 Dodge Challenger T\/A 392 Widebody\u003cbr\u003e\n2022 Dodge Challenger GT\u003cbr\u003e\n2022 Dodge Challenger R\/T\u003cbr\u003e\n2022 Dodge Challenger R\/T Scat Pack\u003cbr\u003e\n2022 Dodge Challenger R\/T Scat Pack Widebody\u003cbr\u003e\n2022 Dodge Challenger SRT Hellcat\u003cbr\u003e\n2022 Dodge Challenger SRT Hellcat Redeye\u003cbr\u003e\n2022 Dodge Challenger SRT Hellcat Redeye Widebody\u003cbr\u003e\n2022 Dodge Challenger SRT Hellcat Widebody\u003cbr\u003e\n2022 Dodge Challenger SRT Jailbreak\u003cbr\u003e\n2022 Dodge Challenger SRT Super Stock\u003cbr\u003e\n2022 Dodge Challenger SXT\u003cbr\u003e\n2023 Dodge Challenger GT\u003cbr\u003e\n2023 Dodge Challenger R\/T\u003cbr\u003e\n2023 Dodge Challenger R\/T Scat Pack\u003cbr\u003e\n2023 Dodge Challenger R\/T Scat Pack Widebody\u003cbr\u003e\n2023 Dodge Challenger SRT Demon 170\u003cbr\u003e\n2023 Dodge Challenger SRT Hellcat Jailbreak\u003cbr\u003e\n2023 Dodge Challenger SRT Hellcat Redeye Jailbreak\u003cbr\u003e\n2023 Dodge Challenger SRT Hellcat Redeye Widebody Jailbreak\u003cbr\u003e\n2023 Dodge Challenger SRT Hellcat Widebody Jailbreak\u003cbr\u003e\n2023 Dodge Challenger SRT Super Stock\u003cbr\u003e\n2023 Dodge Challenger SXT\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":67579621998844,"sku":"R40021","price":120.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/0979d63e75e8d793896cbc7464b29a33L_28a2b46a-cb16-442a-8cdd-202103605657.jpg?v=1790390720","url":"https:\/\/diycustoms.store\/products\/eibach-r40021-replacement-rear-spring-for-2015-2024-dodge-challenger-r-t","provider":"diycustoms.store","version":"1.0","type":"link"}