H&R 2.5 inch ID Single Race Spring Length 18 inch Rate 450 lbs/inch - R25180450 Air Filters - Drop In Transform your BMW’s engine bay

Transform your BMW’s engine bay into a showcase of motorsport luxury with the AutoTecknic Dry Carbon Engine Cowl Panel Trim Set precision-engineered for the F91/F92/F93 M8 and fully compatible with the G14 Convertible G15 Coupe and G16 Gran Coupe 8-Series models

Glossy UV-Coated Finish: Resists yellowing and fading over time for long-term clarity

2-1/2" mandrel bent

Both Louder (+9 Decibels) And Quieter (-1 Decibels) Than The Optional Factory Valved Npp Performance Exhaust

Designed for those who crave adventure

H&R 2.5 inch ID Single Race Spring Length 18 inch Rate 450 lbs/inch - R25180450 Air Filters - Drop In Transform your BMW’s engine bayH&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