okay, got a buddy that wants my old d15b7 intake and swap out his d15b2. i've searched alittle and found i can use the manifold and yes it has the same runner lengths. a y8 would be better. so all we have to do is extend the wires for all the sensors and then it's plug n play? what about the fuel line, i haven't checked that yet.no map. throttle cable? anything else?
is there any peformance upgrade from this? i can see if it's the injector's setup, but not with just using the throttle body injection. is this just a big fu*king waste of time?

 

 

yes for little hp I would say a big waste of time

 

yeah i told him i'll help em swap in a b, but this manifold swap can be done?