Ok here is the deal . I have an 03 sedan that will sitting on 19 inch M45 wheels AND 10MM spacers front and rear. My suspension will conclude full Sports shocks and struts from 06 sedan and My springs will be Unrevised Z springs in the front and 04 coupe springs in the rear for an even drop. My question is I am doing the alignment myself since I work at a shop and have access to specs for anycar . Do I need to mismatch specs from other cars such as a 350z and g35 sedan . Or can I do an 03 sedan or 06 sedan being that the specs are a little different . Let me what you think or what you did with your carwith this setup. thanks

 

i had done my alignment to the coupe specs.