H&R 60mm ID Single Race Spring Length 100mm Spring Rate 90 N/mm or 514 lbs/inch - ZF100-090 Oil Catch Cans if you're anything like most

if you're anything like most Euro enthusiasts

Finishing off this exhaust system are dual 2-1/2 IN diameter polished 304 stainless steel clamp-on exhaust tips

31-percent greater internal volume than stock

Adjustable Air Springs From 5-100 PSI

6 Liter A130L

H&R 60mm ID Single Race Spring Length 100mm Spring Rate 90 N/mm or 514 lbs/inch - ZF100-090 Oil Catch Cans if you're anything like mostH&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