H&R 60mm ID Single Race Spring Length 140mm Spring Rate 180 N/mm or 1027 lbs/inch - RF140180 fits_2006-2009`Pontiac`Solstice angle-cut rolled 304 stainless steel

angle-cut rolled 304 stainless steel exhaust tips w/ laser-cut aFe POWER badge for a custom-styled look

Precisely made with ABS material and beautifully overlaid in carbon fiber

fabrication or modification will be required for installation

Finishing off this exhaust system are dual 12 IN diameter polished 304 stainless steel clamp-on exhaust tips

This 7-1/2 IN tall 360-degree radial flow air filter features a 4" flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience

H&R 60mm ID Single Race Spring Length 140mm Spring Rate 180 N/mm or 1027 lbs/inch - RF140180 fits_2006-2009`Pontiac`Solstice angle-cut rolled 304 stainless steelH&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