How low does these springs go? Does anyone have pics? I’m not looking to go really low just a little flush. Also would i need new shocks/struts? I have a 06 g35 sedan rwd w/ sport suspension

 

You're still going to have a decent gap between the bottom of the fender and the top of the tire. I'm not sure what flush means to you but if you don't want much, if any, gap you'll need lower springs like the Tein S-techs. Also springs for the coupes will drop a sedan half an inch lower than they advertise and 350Z springs will drop the sedan an inch lower than advertised. You really can't use stock sedan shocks/struts with ay significant drop, you'll wear them out quickly and the ride is crappy at best. For a variable drop coilovers are the way to go. I started with H -techs, then stock 350Z springs/shocks/struts, sedan S-techs and finally coilovers when I wasn't happy with any of the spring set-ups. It was a combination of height/driveability I was chasing and I should've listened to the members here when they suggested coils in the first place. Live and learn I suppose.....