Looking at the picture, those are internal wastegates, the ones that come with the kit are external. I'm not sure what the differences are with the TD05 and the TD05H kit, but it's been discussed. You can probably search here. Besides all that, it's still cheaper to get the kit. The turbo's themselves are around $2k, the manifolds and downpipes are around another $2k, and the external wastegates are around $600. Might as well get the kit. :)