H&R 2.5 inch ID Single Race Spring Length 14 inch Rate 325 lbs/inch - R25140325 fits_2008-2009`Pontiac`G8 X-Pipe cross over

X-Pipe cross over

A flawless motorsport-grade finish

One-Piece Sealed Housing with Air Inlet

the OE hardware is not the perfect solution

AutoTecknic’s wind deflectors are designed to redirect airflow away from the cabin significantly reducing turbulence while sharpening the aggressive profile of your M2

H&R 2.5 inch ID Single Race Spring Length 14 inch Rate 325 lbs/inch - R25140325 fits_2008-2009`Pontiac`G8 X-Pipe cross overH&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