Never… Atleast I couldnt see how coating the subframe could possibly void the warranty on the frame but most people who warranty an item have a claus in the warranty stating what will and what wont void it.
Could always just ask…
Never… Atleast I couldnt see how coating the subframe could possibly void the warranty on the frame but most people who warranty an item have a claus in the warranty stating what will and what wont void it.
Could always just ask…