The manufacturer makes no claim with regard to any improvement this unit may or may not make to the tripod collar or mount. It does not appear that this unit is anything more than a high quality, arca swiss compatible mounting plate.
Interesting that this plate is manufactured (recommended?) for a single Nikon lens. Additionally, the two vertical projections at the back edge of this plate seem to mimic modifications to the lens tripod mounting plate developed by Bjørn Rørslett that utilizes a Arca-type mounting plate and two stainless steel bolts.