After meeting Ji he has come pretty close to conviencing me to go budget turbo on my d15b7 for 200whp since that would be my goal with a motor swap and some modifications. I read ji's article and he said "I've personally found that the IHI RHB5 VJ11 turbos are *PERFECT* for a streetable D series". Now is this turbo the same? Also for making the custom header i heard you can use a hf manifold and make an adapter play but what if i just bought the header that originally can with the turbo and weld that flanged onto the hf mainfold instead of fabricating one? I know i got tons of reading up to get too i just wanna start making my "shopping list" persay so once spring hits so i can start working on this set up. Thanks for any help.