Honestly, mine had the typical crack in the WG seat and I want to upgrade to the BNR but can't afford it yet, so rather then spending the $650 on an oem, I bought a $300
Maxpeedingrods.com rebuild/knock off and its surprisingly ok. It's about exactly what you would expect for $300, but honestly it spools up faster because they use a lighter aluminum inducer blade (and the WG isn't cracked). The WG actuator hoses are garbage so I just used the stock ones, and the manifold casting gets a little tight on the top manifold barrel nuts during install. Other then that it's a decent turbo for my daily until I can cough up the $2k for the one I want. Plus I had an oil leak issue with the first one (I blew a charge pipe and it may have caused trauma to the seals) and they sent me a new one, they just wanted pictures showing the oil leak.