ok so i have a g35 sedan 06 and wanted to lower the car a bit i have 18'' coupe rims on it with 225 up front and 245 rears and some guy selling me his 08 350z springs for $30 all 4 bt im lost with unrevised and revised i knw it will drop it 1'' up front how abt the rear need help.sorry if this has been talked about couldnt find threads was getting confused

 

I believe all the information you need is in this thread.

https://g35driver.com/forums/g35-sed...edan-faqs.html

 

THANKX SO IT SAID THIS

Anything currently on the market that fits the coupe or 350Z will also fit the RWD sedan. BUT, if it is not sedan specific be aware that anything from the 350Z will lower the sedan 1" more and coupe parts will lower the sedan 0.5" more than they list. The stock Z springs will lower the sedan ~1" and the stock coupe springs will lower the sedan ~0.5".

THAT MEANS WILL LOWER THE SEDAN 1'' ALL AROUND

 

Correct. As far as revised vs. unrevised...the only difference is the spring rate. I don't remember when they were changed, but that information should be in that thread also.

 

the springs rates were changed in 2004.5 models. They stiffened the rear up to 427 from 347. Fronts changed a little as well. Additionally, the struts from the unrevised suspension were considered bumpy by some people.

 

^Dead on the money.
I love my revised z suspension.