H&R 2.5 inch ID Single Race Spring Length 14 inch Rate 250 lbs/inch - R25140250 Flex Fuel Kit Dyno Proven

Dyno Proven

Heavy-gauged aluminized steel contruction

Eliminates sag and bottoming out

2002-2013 Mazda 6 Diesel Euro 2

The contoured shape fits naturally in the hand

H&R 2.5 inch ID Single Race Spring Length 14 inch Rate 250 lbs/inch - R25140250 Flex Fuel Kit Dyno ProvenH&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