This is the safety relief valve in the fuel rail that can leak and cause loss of rail pressure. It is a new part that has been shimmed to increase relief pressure. If you are in need of this product do yourself a favor and add a lift pump as well.

This is the safety relief valve in the fuel rail that can leak and cause loss of rail pressure. It is a new part that has been shimmed to increase pressure. If you are in need of this product do yourself a favor and add a lift pump as well.

This is the safety relief valve in the fuel rail that can leak and cause loss of rail pressure. It is a new part that has been shimmed to increase relief pressure. If you are in need of this product do yourself a favor and add a lift pump as well.