Would a sedan look ok with Nismo sides and a stock front/rear bumper or do you need the nismo front/rear bumpers to tie it all together? I'm also wondering if the Nismo sides are about the same size as the stock sides with the mud flap... I'm already hitting speed bumps after doing the 350z springs drop.

 

On a 03-04 sedan, I'll say no. And no the Nismo side is not as low as the oem + mud flap.