I turboed my d16y4 with an ebay kit... has been fine......... if you want to get anything out of the turbo you should upgrade your ecu, get bigger injectors and fuel pump, ive being running 14psi (alot of timing taken out at top end) and increased my rpm limit to 8000, it has lasted 10, 000 ks and has been fine except the rings are on there way out... howeva if you flog the car enuf this is gunna happen.. all internals are stock and has been a very good car... GET A GOOD TUNE REGARDLESS OF COST.. hope this helped