Y5 vs. Y8 differences
 

Got a question, how come all kits fit all d-series engines except the Y5? Is it the intake manifold, the fuel system? or the ecu. I'm wanting to go build my own turbo from junk yards but would like to know why none of the produced kits are based towards my engine (Y5). Any help would be appreciated.

Re:Y5 vs. Y8 differences
 

i dont see why it wouldnt work my bro has a vx vtec-e head and his came with a hr style manifold. i imagine it should work