H&R 2.5 inch ID Single Race Spring Length 14 inch Rate 375 lbs/inch - R25140375 Roofs & Roof Accessories or modify anything to ensure

or modify anything to ensure a proper fitment in your vehicle

Optional Valvetronic Designs tips are available to order alongside your kit

or all three

409 stainless steel muffler for improved performance gains while delivering an aggressive tone

Computer-Aided Design: Utilizing state-of-the-art computer aided design technology

H&R 2.5 inch ID Single Race Spring Length 14 inch Rate 375 lbs/inch - R25140375 Roofs & Roof Accessories or modify anything to ensureH&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