H&R 2.5 inch ID Single Race Spring Length 12 inch Rate 175 lbs/inch - R25120175 fits_2011-2014`Hyundai`Sonata 304 stainless steel muffler delete

304 stainless steel muffler delete piping skimping 8 pounds from your Camaro and giving it the turbocharged

This Pro-GUARD 7 filter features 5- layers of progressively finer oiled media and 2 layers of oil-free synthetic media for maximum protection

Adjustable track bar recommended

Upper And Lower Roll Plates Protect Air Springs For Added Durability

H&R 2.5 inch ID Single Race Spring Length 12 inch Rate 175 lbs/inch - R25120175 fits_2011-2014`Hyundai`Sonata 304 stainless steel muffler deleteH&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