Replacement custom bypass valve. Requires the old bypass valve to be sent in. The original valve for this manifold was modified by the OEM. JB Performance will cut the old shaft and weld it onto the new assembly. If your old shaft has wear or damage, we will repair it.
See picture. New valve is on top, old valve on the bottom. Process will take 1 to 2 days to complete before sending it back out. Typically used by TRD.