2004-2006 Pontiac GTO BC Racing Coilover Springs
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These springs are replacement springs for your BC Racing BR Coilovers only. Replace your worn out springs or simply upgrade to a higher spring rate for the extra weight or power you may have added to your GTO.
7K Front 9K Rear: These are the spring rates that come standard with your BC Racing Coilovers. (Recommended for street applications)
8K Front 10K Rear: These spring rates are recommended for GTOs running extra weight in the front (Supercharger) and extra power in the rear.
