I did it myself (single row) this past Winter at 22K miles and maybe have 2K on it since then, no issues and great peice of mind, did the clutch and CV boots at the same time. I don't remember sending my VIN to Charles at LN. I have the receipts but no plans on selling any time soon... The kit was very well done hgih quality parts. Thank You Jake, Charles and others for putting this together.