BRZ/FR-S Suspension Options List (Springs and Coilovers) - Page 6 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

schtebie · 07-02-2012, 12:50 PM

I called Swift and they're looking for a car (possibly cars) to test springs on.

I posted in the California forum - hopefully a FT86er can get out to the Swift office and the prototypes installed.

DarrenDriven · 07-02-2012, 01:28 PM

Updated stock spring rates to FR-S: 2.3k/3.8k and BRZ: 2.7k/3.5k
http://www.ft86club.com/forums/showthread.php?t=10416

Quote:

Originally Posted by Motopythons

I found this bit of information regarding the spring rate differences between the twins. The majority of the FRS owners will stick with what they have I assume. But for those BRZ owners who wish to induce a bit more oversteer (while maintaining close to the factory feel):

Car: Front OE Spring Rate:
Subaru BRZ 27 N/mm (153 lbs/in)
Scion FR-S 23 N/mm (131 lbs/in)

Rear OE Spring Rate:
Subaru BRZ 34 N/mm (195 lbs/in)
Scion FR-S 37 N/mm (211 lbs/in)

Source and credit from BRZ Club and Eibach Springs

denkigrve · 07-02-2012, 01:53 PM

So for the RS*R iSports the spring rates are chosen at the time of purchase. You can get 6k to 9k.

Scooby South · 07-02-2012, 02:05 PM

Quote:

Originally Posted by uspspro

Did you end up swapping the strings, as mentioned earlier, or did you go with the OTB setup?

swapped..

jeebus · 07-02-2012, 02:19 PM

Quote:

Originally Posted by Scooby South

swapped..

why did you swap them? Seems the car was designed to run higher rates out back....aren't you promoting understeer?

DarrenDriven · 07-02-2012, 07:45 PM

Quote:

Originally Posted by denkigrve

So for the RS*R iSports the spring rates are chosen at the time of purchase. You can get 6k to 9k.

Anyone know the choices available? Seems hard to believe that every package will be completely custom.

denkigrve · 07-02-2012, 07:55 PM

Quote:

Originally Posted by DarrenDriven

Anyone know the choices available? Seems hard to believe that every package will be completely custom.

So you choose the spring-rates when you order from them. I got to pick the rates I wanted. I choose 6k F and 7k rear. Sorry, could have been clearer on that earlier.

DarrenDriven · 07-02-2012, 08:11 PM

OK, I get it. I need to know the spring rates that are standard in the box that gets shipped out to resellers. Thanks for the info, though.

Scooby South · 07-02-2012, 09:40 PM

Quote:

Originally Posted by jeebus

why did you swap them? Seems the car was designed to run higher rates out back....aren't you promoting understeer?

Nope...just suites my driving style better. thats all.

Bill

harajukukei · 07-03-2012, 12:57 PM

Add Blitz to the list.

Damper ZZ-R rates are F6 / R4
max drop is 55-60cm (~2")

msrp 165,900yen but autobacs sells them for 99,500

http://www.blitz.co.jp/new-product/damper-zzr.pdf

http://www.autobacs.com/shop/g/g4959094924678/

harajukukei · 07-03-2012, 12:59 PM

HKS hipermax IV rates are also 6/4

http://www.hks-power.co.jp/product/s...tion_chart.pdf

Opie · 07-03-2012, 01:15 PM

I'll be happy when I see that a Koni FSD/Eibach Kit is available for the car!

DarrenDriven · 07-03-2012, 01:43 PM

HKS and Blitz specs have been updated.

harajukukei · 07-03-2012, 01:46 PM

I found one more. Apexi N1 Evolution Damper
much stiffer spring rates at 10/8

http://www.apexi.co.jp/pdf/products/n1_list.pdf

these definitely won't be comfy for daily use.

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07-02-2012, 12:50 PM	#71
schtebie Senior Member Join Date: Jun 2012 Drives: CBS BRZ Limited Location: TN Posts: 494 Thanks: 336 Thanked 193 Times in 136 Posts Mentioned: 9 Post(s) Tagged: 0 Thread(s)	I called Swift and they're looking for a car (possibly cars) to test springs on. I posted in the California forum - hopefully a FT86er can get out to the Swift office and the prototypes installed.

07-03-2012, 12:57 PM	#80
harajukukei Member Join Date: Jan 2011 Drives: MB c230k Location: Boston Posts: 84 Thanks: 9 Thanked 64 Times in 26 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Add Blitz to the list. Damper ZZ-R rates are F6 / R4 max drop is 55-60cm (~2") msrp 165,900yen but autobacs sells them for 99,500 http://www.blitz.co.jp/new-product/damper-zzr.pdf http://www.autobacs.com/shop/g/g4959094924678/

07-03-2012, 12:59 PM	#81
harajukukei Member Join Date: Jan 2011 Drives: MB c230k Location: Boston Posts: 84 Thanks: 9 Thanked 64 Times in 26 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	HKS hipermax IV rates are also 6/4 http://www.hks-power.co.jp/product/s...tion_chart.pdf

07-03-2012, 01:46 PM	#84
harajukukei Member Join Date: Jan 2011 Drives: MB c230k Location: Boston Posts: 84 Thanks: 9 Thanked 64 Times in 26 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	I found one more. Apexi N1 Evolution Damper much stiffer spring rates at 10/8 http://www.apexi.co.jp/pdf/products/n1_list.pdf these definitely won't be comfy for daily use.

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