H&R 60mm ID Single Race Spring Length 180mm Spring Rate 100 N/mm or 571 lbs/inch - RF180100 Brake Kits - Performance D&S Precision TIG welds for durability

Precision TIG welds for durability and strength

Mishimoto has the push-lock hose to meet your needs

Adapts to factory oil pump housing with oil line fitting kit

Just clean the trunk's installation surface and add double-sided tape to the bottom surface and the spoiler will be ready for installation

This is for the AutoTecknic Competition 'Extended-Kick' Carbon Fiber Trunk Spoiler for the F90 M5 and the G30 5-Series including the 530I 530IX 540I and 540IX M550IX

H&R 60mm ID Single Race Spring Length 180mm Spring Rate 100 N/mm or 571 lbs/inch - RF180100 Brake Kits - Performance D&S Precision TIG welds for durabilityH&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