BC RACING CUSTOM SPRING SET SURCHARGE
We usually recommend that you go with the recommended BC Racing Spring rates but if you prefer you can choose a custom spring rate - CUSTOM SPRING KIT SURCHARGE - only valid with an order for a BC coilover kit.
This product is only valid with an order for a set of BC Racing BR Coilovers. This is a surcharge payment to cover the additional costs of supplying custom springs. You do not need to add this unless you want to change the springs from the default setting. In most cases we recommend sticking with the default set up.
Please note - not all spring rate combinations are valid please contact first if you aren't sure.