ok so my question is how do i go about the spark plugs and all that are they interchangeable w/ my d15b7? seeing how i'm swapping out for the jdm d15b.also does the water pump and all that too. i know that the headers and all that are but just for maintainance purposes

 

with the d15b all is the same as the Z6 untill you get into the block

 

almost all the bolt on stuff is interchangable

 

no all the bolt on stuff is interchangable

 

so when i get my d15b, i can practically just bolt the sucker in right? except for the new ecu, but everything else should be there that i need, from the new car, and on my existing car.

 

there are things that u have to get for a JDM D15b to make it legal in the US...like a mani and I think a different timing belt

 

ok, well i shall just happen to get those when i get the motor then. sounds good. thanks dude.

 

Nope the intake and exhaust manifold have the same part number as the Z6 counterparts, also there is no reason to replace the timing belt to make it u.s. spec

 

^ ok now I know that u have to change the Mani for it to be US legal...I'm not sure about the belt

 

what about a cx throttle body with a si intake manifold? ha lol