G35 coupe Lowering springs

Old Feb 22, 2011 | 12:14 PM
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G35 coupe Lowering springs

i have a 2007 g35 6mt and im looking for springs to get a slight drop .5-1.0 inch so i wont have to really worry about camber and can still go over speed bumps. The thing is i cant find a spring that offers this with good spring rates. i looked at the g35 tein H tech but the spring rates are much lower then stock so wouldnt that mean softer suspension and less performance if anything i would want the same spring rates as stock if not even a lil firmer anyone have any ideas? thanks
 
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Old Feb 22, 2011 | 12:34 PM
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Did you consider using oem z springs?
 
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Old Feb 22, 2011 | 12:38 PM
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how much would the drop be? and i heard there are a few variations
 
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Old Feb 22, 2011 | 12:44 PM
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https://g35driver.com/forums/brakes-...w-updates.html

NOTE!: Any aftermarket 350Z spring will lower a coupe a additional ½” over and beyond the published drop amount for the 350Z. For sedan owners, the same applies to you, except you will gain a additional 1”, not just ½”
 
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Old Feb 22, 2011 | 01:21 PM
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look at the 350z htechs.. right in your preferred drop range and they have decent spring rates - 358f/375r /w ~.8f/.7r drop
 
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Old Feb 22, 2011 | 02:12 PM
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yea but the 350 h tech is firmer up front but softer on the rear wouldnt that be bad?
 
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Old Feb 22, 2011 | 05:26 PM
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I dont think it would matter, but if you are worried about it then just buy revised Z springs as stated above..

they are cheap, they lower you about ~1/2" and keep your stock spring rates
 
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Old Feb 22, 2011 | 05:45 PM
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my car has the same revised springs as the z i have a 07 coupe 6mt
 
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Old Feb 23, 2011 | 01:57 AM
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a while back i was looking for the same type of thing as you and tried the 350z h techs bc i thought the spring rate difference wouldnt be noticeable but i did notice a big decrease in handling with the softer rear springs i also rubbed over big bumps (you may not have that prob if you have a conservative offset) but after trying 2 sets of springs i ended up with coilovers and havnt regretted it for a second just be careful bc some coils have a min drop usually around 1 inch
 
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Old Feb 23, 2011 | 04:25 PM
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Originally Posted by apro06g35
a while back i was looking for the same type of thing as you and tried the 350z h techs bc i thought the spring rate difference wouldnt be noticeable but i did notice a big decrease in handling with the softer rear springs i also rubbed over big bumps (you may not have that prob if you have a conservative offset) but after trying 2 sets of springs i ended up with coilovers and havnt regretted it for a second just be careful bc some coils have a min drop usually around 1 inch
what was the other set of springs you tried and why didn't you like those either?
 
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Old Feb 23, 2011 | 10:41 PM
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i want a slight drop so i dont have to worry about camber and same if not firmer spring rate does that exist lol
 
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Old Feb 24, 2011 | 12:57 AM
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Did you look at the link posted above??

350z OEM springs will drop you .5"

RSR G35 coupe progressive springs 1”/1” G35 coupe drop
Spring rates in LBS 315/315
Beware, a 1" drop spring with NO increase in stiffness vs oem.

Tein H-tech 350z linear springs .3”/.2” drop on 350Z G35 drop will be higher (.8/.7)
Spring rates in LBS 358/375


All of these are under an inch, so you can get away with nothing else
 
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Old Feb 24, 2011 | 07:56 AM
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And to add to what Buju said, here's how it looks.

No camber kit needed; back to manufacturer's spec........no worries:
 
Attached Thumbnails G35 coupe Lowering springs-ds-before-tein-350z-h-tech.jpg   G35 coupe Lowering springs-ds-after-tein-350z-h-tech.jpg   G35 coupe Lowering springs-ps-before-tein-350z-h-tech.jpg   G35 coupe Lowering springs-ps-after-tein-350z-h-tech.jpg  
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Old Feb 24, 2011 | 10:28 AM
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heres my coupe on oem 350z springs:

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Last edited by TofuProductions; Feb 24, 2011 at 10:33 AM.
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Old Feb 24, 2011 | 12:51 PM
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Niiiiiiiiiice, Tofu. I like.

Gotta holler atcha on another thread re: RAS, aka 4WAS.

You reminded me of something!! (Smart a$$. )

Seriously, though, it was good catch. We're cool. I left myself open for that one.

Originally Posted by TofuProductions
heres my coupe on oem 350z springs:







 
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