H&R 60mm ID Single Race Spring Length 120mm Spring Rate 240 N/mm or 1370 lbs/inch - RF120240 Battery Tiedowns In-Cabin On-the-Fly Power Adjustments via

In-Cabin On-the-Fly Power Adjustments via LED light switch

They ensure a smooth

Direct-fit for 2011-2016 Ford 6

2 Liter C5

Tein 08-12 Mazda Atenza (GHEFP) Rear EnduraPro Shock

H&R 60mm ID Single Race Spring Length 120mm Spring Rate 240 N/mm or 1370 lbs/inch - RF120240 Battery Tiedowns In-Cabin On-the-Fly Power Adjustments viaH&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