{"product_id":"geiser-progressive-rate-rear-spings-2021-2026-ford-raptor-raptor-r-1-5-lift","title":"Geiser Progressive Rate Rear Springs - 2021-2026 Ford Raptor \u0026 Raptor R +1.5\" Lift","description":"\u003cp\u003eThe factory springs on these trucks are way to soft, any addition of weight and the rear end just squats. Combat this by adding our Geiser rear springs. This set of REAR progressive springs will give you about +1.5\" lift in the rear, giving you a slight raked look when paired with our front +1.5\"springs or level look when paired with the front +2\". They are going to be a stiffer ride than stock and 10% stronger. Tested with 700lb in bed and only lost about an 1\"\u003c\/p\u003e\n\u003cp\u003eThese springs will work with the live valve suspension. Recalibrating is not required but you are welcome to have it done.\u003c\/p\u003e\n\u003cp\u003eThey will accommodate up to a 37\" tire. Inner fender trimming may be required depending on your tires and offset.\u003c\/p\u003e\n\u003cp\u003eSimply change the spring and you are ready to roll. Wall mounted spring compressor recommended.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePowder Coated Gloss Dark Slate Grey\u003c\/p\u003e","brand":"TSP PARTS","offers":[{"title":"Default Title","offer_id":55491853025571,"sku":null,"price":720.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/9050\/1667\/files\/Screenshot2026-08-25at2.32.12PM.png?v=1787689938","url":"https:\/\/tsp-parts.com\/products\/geiser-progressive-rate-rear-spings-2021-2026-ford-raptor-raptor-r-1-5-lift","provider":"TSP PARTS","version":"1.0","type":"link"}