so i'm looking for springs to improve handling as much as possible because i dont have the $$ for a good coilover kit. As far as I know linear springs provide the best cornering & handling ability. So what are some good linear springs with nice stiff rates that will improve the handling the most but can still be put on the stock shocks?

 

Stock springs only.

 

??...then why do they sell springs? lol what about eibach prokit & hotchkis & all those linear lowering springs...i know they work on stock suspension

 

all those progressive** lowering springs

 

Do a "search" and you'll find tons of information on what you're looking for. I should know -- I did some research recently and all the information that you need have already been asked & answered.

 

Swift Springs

 

Swift are nice. If you want to spend a little more dough, tokico sells a linear spring/shocks combo for 640 bucks at thezstore.com. Pretty cheap for the set.

 

I have Hotchkis on the way - they are linear. I've heard decent reviews on them except the moderate drop, but that's what I'm kind of looking for. I'll post reviews later.

 

True.

https://my350z.com/forum/brakes-and-suspension/241894-suspension-for-autox.html

 

Went with Hotchkis and I've been fairly pleased

 

Swifts(335/365)
Tokico's(375/375)
Whiteline(365/445)

 

I loved my RS*R springs.