In the event that BNR doesn't assist with my turbo rebuild, can anyone recommend a good parts source for a full turbo rebuild? My understanding is that my BNR stage 1 turbo I need to rebuild can use a rebuild kit made for the stock Mazda S5 turbo, which is a Hitachi HT-18. The HT-18 uses Garrett rebuild parts in the CHRA. Found this kit on the net:
http://gpopshop.com/products-page/hi...e-rebuild-kit/
Can anyone confirm that these are the correct parts for a rebuild, and if so, would it be advisable to pay extra for the 360* thrust bearing/step-gap piston option?