These headers pretty much are probably coming from the same manufacturer, just different vendors.
way bigger primaries over stock and secondaries than the FGK and a final pipe output of 2.5 inches inside diameter, plus it has bungs for Two 02 sensors in the primaries, EGR Bung on the #4 Primary as well as an 02 Bung in the same location as for the VE stock location.
Once the rains stop, we will come down for sure, if there is a Drag Event at Clark Speedway
Tevs