{"product_id":"bmr-15-20-ford-mustang-s550-lowering-spring-kit-set-of-4-red","title":"BMR 15-20 Ford Mustang S550 Lowering Spring Kit (Set Of 4) - Red","description":"\u003cp\u003eThere is nothing like the aggressive look of a car with the right stance! BMR Suspension believes the right springs go beyond looks?your 2015-2023 S550 Mustang and 2024 S650 Mustang needs to perform, too! BMR springs are manufactured from chrome silicon high-tensile spring wire, and are cold wound on a CNC coiling machine. The CNC coiling head can adjust the spring diameter in real time to ensure that every spring is exactly the same. This guarantees that your right spring matches your left spring. Every BMR spring is compressed solid at the factory, not once, but twice. This gives the spring its permanent set, and guarantees no sag. BMR springs are stress-relieved at 750 degrees F, ensuring most stresses induced during the winding process are eliminated. All springs are then shot-peened to eliminate residual surface stresses. Many spring manufacturers skip this step, but BMR insists on this operation as part of our spring manufacturing process. Every spring is computer tested as the last step?every spring, not just a sample from each batch. Each spring is loaded in the spring tester at the factory, then compressed and the CNC load cell measures the force for a variety of spring lengths. This allows BMR to offer a LIFETIME WARRANTY against spring sag.\n\u003cbr\u003eThese springs will lower your S550 and S650, and feature a fine-tuned spring rate to give you improved launch characteristics at the dragstrip.\n\u003cbr\u003eFits 2015-2023 S550 Mustangs (Non-Magneride);Fits 2024-Current S650 Mustangs (Non-Magneride);Lowers your Mustang for an aggressive look;Designed for supercharged and turbocharged applications;Improves launch characteristics at the dragstrip;170 lb\/in front spring rate;740 rear lb\/in spring rate;Manufactured from chrome silicon high-tensile spring wire;Cold wound on a CNC coiling machine to exact specifications;Lifetime warranty against spring sag;Stress-relieved at 750 degrees Fahrenheit;Shot-peened;Computer tested for accurate height and spring rate;Available in red for long lasting good looks;3-4 hour installation time;Proudly designed in the USA!;Proudly made in the USA!\u003c\/p\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003eFord Mustang Bullitt 2019 to 2020\n\u003cbr\u003eFord Mustang Dark Horse 2024\n\u003cbr\u003eFord Mustang Dark Horse Premium 2024\n\u003cbr\u003eFord Mustang EcoBoost 2019 to 2024\n\u003cbr\u003eFord Mustang EcoBoost Premium 2019 to 2024\n\u003cbr\u003eFord Mustang GT 2015 to 2024\n\u003cbr\u003eFord Mustang GT 50 Years Limited Edition 2015\n\u003cbr\u003eFord Mustang GT Premium 2015 to 2024\n\u003cbr\u003eFord Mustang Mach 1 2021 to 2023\u003c\/p\u003e","brand":"BMR Suspension","offers":[{"title":"Default Title","offer_id":43774008983612,"sku":"SPD763R","price":259.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/7925\/4332\/files\/b286f2a67b2ab7e5e3b4a7df2d277c79.jpg?v=1766621511","url":"https:\/\/speedvaultusa.com\/products\/bmr-15-20-ford-mustang-s550-lowering-spring-kit-set-of-4-red","provider":"Speed Vault USA","version":"1.0","type":"link"}