Eibach Vs. H&R springs..

rlhotka · 02-18-2014, 10:45 PM

I was also considering ARK GT-F springs but not much talk about them, and I emailed H&R to find out their spring rate but haven't heard back from them yet. So its Swift or ARK and Koni's for me. Was going to go for coils but don't want to bother with lowering and raising and if its all aliened with each corner.

/Angelo350Z/ · 02-18-2014, 11:22 PM

Quote:

Originally Posted by rlhotka

I was also considering ARK GT-F springs but not much talk about them, and I emailed H&R to find out their spring rate but haven't heard back from them yet. So its Swift or ARK and Koni's for me. Was going to go for coils but don't want to bother with lowering and raising and if its all aliened with each corner.

I have Swift but I wish I'd gone with ARK GT-F or even GT-S.

H&R

Swift Spec R

Eibach Pro Kit

ARK Performance GT-F

ARK Performance GT-S

rlhotka · 02-19-2014, 09:04 AM

Found this interesting Autocross to Win (DGs Autocross Secrets) - Buying Shocks what they say about koni's. Anyone have insight on this? So far their is only a coilover bilstein kit and no shocks/struts.

Jamaica2G · 05-22-2015, 02:51 PM

I am resurrecting this spring thread to address something that just occurred to me after 5 hours of researching 370z springs for a friend...

Eibach makes TWO DIFFERENT SETS OF SPRINGS FOR THE 370Z

One is nismo, the other is non... both are labeled "pro kit", both have a 14 at the end of the part number...(so people like me ignore it)
Eibach lowering springs 370Z Pro-Kit 6393.14 (this one is listed as just under an inch front and rear)
Eibach lowering springs Nismo 370Z Pro-Kit 63103.14 - this one might be 1.5"...!

For all the pictures above, do you guys know which kit's you have installed?

As I get the complete information, I'll post it here

02-19-2014, 09:04 AM	#3 (permalink)
rlhotka Base Member Join Date: Apr 2013 Location: Prior Lake Posts: 68 Drives: 2012 370Z white manu Rep Power: 14	Found this interesting Autocross to Win (DGs Autocross Secrets) - Buying Shocks what they say about koni's. Anyone have insight on this? So far their is only a coilover bilstein kit and no shocks/struts. Last edited by rlhotka; 02-19-2014 at 09:41 AM.

05-22-2015, 02:51 PM	#4 (permalink)
Jamaica2G Base Member Join Date: May 2010 Location: JAX & FLL Florida Posts: 225 Drives: 2012 GT-R & 2005 G35 Rep Power: 17	I am resurrecting this spring thread to address something that just occurred to me after 5 hours of researching 370z springs for a friend... Eibach makes TWO DIFFERENT SETS OF SPRINGS FOR THE 370Z One is nismo, the other is non... both are labeled "pro kit", both have a 14 at the end of the part number...(so people like me ignore it) Eibach lowering springs 370Z Pro-Kit 6393.14 (this one is listed as just under an inch front and rear) Eibach lowering springs Nismo 370Z Pro-Kit 63103.14 - this one might be 1.5"...! For all the pictures above, do you guys know which kit's you have installed? As I get the complete information, I'll post it here RanRich likes this.

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02-18-2014, 10:45 PM	#1 (permalink)
rlhotka Base Member Join Date: Apr 2013 Location: Prior Lake Posts: 68 Drives: 2012 370Z white manu Rep Power: 14	I was also considering ARK GT-F springs but not much talk about them, and I emailed H&R to find out their spring rate but haven't heard back from them yet. So its Swift or ARK and Koni's for me. Was going to go for coils but don't want to bother with lowering and raising and if its all aliened with each corner.