H&R 2.5 inch ID Single Race Spring Length 12 inch Rate 200 lbs/inch - R25120200 Exhaust Valve Controllers providing better performance and increased

providing better performance and increased tuning potential

and gold to compliment your engine bay

and G42 allows for bumpsteer adjustment by allowing the tie rod end pivot to be relocated with the use of spacers

4-1/2 IN Diameter Black 304 Stainless Steel Clamp-On Exhaust Tip

More durability is always a good thing

H&R 2.5 inch ID Single Race Spring Length 12 inch Rate 200 lbs/inch - R25120200 Exhaust Valve Controllers providing better performance and increasedH&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