ok so it seems to me that the d15b7 is easier to get ahold of and cheaper and the same performace wise, but i already had a lot of parts for my z6. are the parts interchangeable between the two? they're so much the same...

 

somebody's gotta know sumthing

 

yes what part but i think thay all inter change

 

well it would be aem v2 intake, greddy headers and i guess thats all the parts that bolt on... but i'm usin my same tranny, and i can use my same ecu right? i've got a hondata s200 system i'd be using too.

 

it will all work