H&R 60mm ID Single Race Spring Length 100mm Spring Rate 300 N/mm or 1712 lbs/inch - RF100300 Recharge Kits 2015-2016 BMW 328i Base 4

2015-2016 BMW 328i Base 4 Door Sedan RWD

For ease of fitment these new alloy tension arms also come complete with sealed ball joint ends and adjustable synthetic elastomer bushings

This helps to improve straight line stability and overall road control

Constructed Of Mandrel Bent Stainless Steel

H&R 60mm ID Single Race Spring Length 100mm Spring Rate 300 N/mm or 1712 lbs/inch - RF100300 Recharge Kits 2015-2016 BMW 328i Base 4H&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