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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
The cradle keeps the air bag in place but detached from the lower bracket
Available in five slick anodized finishes
this kit includes our intercooler
Not Recommended For Vehicles Equipped With Air Suspension
Recessed mounting holes for bolt-up or bolt-down installation
H&R 60mm ID Single Race Spring Length 100mm Spring Rate 70 N/mm or 400 lbs/inch - RF100070 fits_2015-2020`BMW`4 Series The cradle keeps the airH&R 2. 50" I. D. Race Springs are made with extremely high tensile strength wire alloy which allows the use of a thinner wire. Manufactured using advanced materials and precision technology in Germany, H&R 2. 50" I. D. Race Springs are crafted from special lightweight (hf) 54SiCr6 spring steel. For any given spring rate, they are on average 15% lighter and have 10% more travel than competitors' springs. Main springs range from 6" to 18" in length and
