Suspension upgrades to improve ride - Page 4 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Shark_Bait88 · 10-24-2018, 10:42 AM

For a more comfort oriented coilover, with a focus on quality damping, I'd recommend one of the following:

-Bilstein B16 PSS
-Ohlins R&T
-SACHS Performance coilovers

All of these will be more road oriented, with a balance between comfort and performance, and will re-use OEM top hats. Any of these would seem like a best bet for you.

StraightOuttaCanadaEh · 10-24-2018, 10:50 AM

Quote:

Originally Posted by Shark_Bait88

For a more comfort oriented coilover, with a focus on quality damping, I'd recommend one of the following:

-Bilstein B16 PSS
-Ohlins R&T
-SACHS Performance coilovers

All of these will be more road oriented, with a balance between comfort and performance, and will re-use OEM top hats. Any of these would seem like a best bet for you.

Thank you, I'll do some research on them

Racecomp Engineering · 10-24-2018, 12:54 PM

Missed some of this thread but....

1. Firmer bushings change the ride quality...in some case it's clearly a more harsh ride but it depends. For something like the subframe bushing inserts, I can see how one would like the new ride better, even if it's not "cushier."

2. Firmer bushings will highlight deficiencies in your dampers.

3. Poly bushings work well in some locations, but not all. If there's more than 1 axis of rotation, it's not a great idea to use poly.

- Andrew

Racecomp Engineering · 10-24-2018, 12:55 PM

Ohlins with custom springs and our RCE SS1 coilovers both ride really well on the street if that's your priority.

- Andrew

StraightOuttaCanadaEh · 10-24-2018, 01:42 PM

Quote:

Originally Posted by Racecomp Engineering

Ohlins with custom springs and our RCE SS1 coilovers both ride really well on the street if that's your priority.

- Andrew

Thanks for your replies. Anything custom translates into expensive for me, and especially here in canada where we have to pay quite a bit of tax. I would probably "settle" for either the KW V3 everyone is raving about or the Bilstein B16, with the OEM top hats, as I've been advised so far.

Racecomp Engineering · 10-24-2018, 02:04 PM

Quote:

Originally Posted by StraightOuttaCanadaEh

Thanks for your replies. Anything custom translates into expensive for me, and especially here in canada where we have to pay quite a bit of tax. I would probably "settle" for either the KW V3 everyone is raving about or the Bilstein B16, with the OEM top hats, as I've been advised so far.

We don't charge extra for our Ohlins with 5k/5k springs. KW V3 are a solid choice as well. Neither are much firmer in spring rate than what you have now but are a solid upgrade in terms of damping. You won't find Bilstein B16 in stock anywhere anytime soon.

- Andrew

strat61caster · 10-24-2018, 03:22 PM

Why not go softer since OP is chasing comfort? Ohlins comes with 4kF/3kR, swap the front and rear springs and call it a day, toss on a 4k rear maybe or 3k front.

JIM THEO · 10-24-2018, 03:48 PM

Ohlins R&T, Showa Evolution SFRV both with variable bump/rebound according to compression speed, with price difference. Of course if you can afford Ohlins it will be better!

churchx · 10-24-2018, 04:43 PM

strat61caster: why swap springs?

strat61caster · 10-24-2018, 06:10 PM

Quote:

Originally Posted by churchx

strat61caster: why swap springs?

An inherent bias against having a stiffer front than rear in ride. I don't know what Ohlins bump stop choice is though so I might be wrong.

churchx · 10-24-2018, 06:59 PM

strat61caster: As they are designed as system, i'd probably be careful with swapping them without lot of testing. Spring rates may seem wrong/opposite, but maybe it's with specific goal / to work well with their valving. Regarding rates, i recall old post from RCE in past on question about different spring rates vs squeare front-rear that there are many ways to skin a cat

. So i'd first give it a go and test how it handles with stock prior any change.

new2subaru · 10-24-2018, 07:07 PM

Quote:

Originally Posted by strat61caster

Why not go softer since OP is chasing comfort? Ohlins comes with 4kF/3kR, swap the front and rear springs and call it a day, toss on a 4k rear maybe or 3k front.

I have these on my car right now. 4K front and 3K rear. I have mine set at 6F and 6R. They're quite firm at that setting and I like it that way. I did not care for the ride dialed out any further. Others may prefer it.

I've had stock suspension, stock dampers with RCE yellows and now Ohlins R&T 4k-3k. None of these made as much difference as tires IMO.

OP, if you feel like a drive to the west you can drive my car to see what you think. Better that than wasted money...

Andrew beat me to the Poly Q

JIM THEO · 11-11-2018, 07:18 PM

Quote:

Originally Posted by Racecomp Engineering

We don't charge extra for our Ohlins with 5k/5k springs. KW V3 are a solid choice as well. Neither are much firmer in spring rate than what you have now but are a solid upgrade in terms of damping. You won't find Bilstein B16 in stock anywhere anytime soon.

- Andrew

What about 4K springs all around for Ohlins Andew, do you recommend them for spirited road driving and do they need different front-rear adjustment to cope with the different spring rate from the standard, say 4-5 clicks front 7-8 rear from full soft?
Our roads are very bumpy and uneven here so suspension travel along with softer springs is better option than a 5k front & rear setup I believe.

10-24-2018, 10:42 AM	#43
Shark_Bait88 Senior Member Join Date: Jun 2014 Drives: 2013 Firestorm FR-S Location: Midwest Posts: 1,347 Thanks: 1,667 Thanked 862 Times in 480 Posts Mentioned: 12 Post(s) Tagged: 2 Thread(s)	For a more comfort oriented coilover, with a focus on quality damping, I'd recommend one of the following: -Bilstein B16 PSS -Ohlins R&T -SACHS Performance coilovers All of these will be more road oriented, with a balance between comfort and performance, and will re-use OEM top hats. Any of these would seem like a best bet for you. __________________ "Shark_Bait88, the man who’s spent the most money modding his stock FR-S and it’s still stock." -@jdnguyen

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10-24-2018, 12:54 PM	#45
Racecomp Engineering Join Date: Nov 2011 Drives: 2016 BRZ, 2012 Paris Di2 & 2018 STI Location: Severn, MD Posts: 5,373 Thanks: 3,390 Thanked 7,209 Times in 2,945 Posts Mentioned: 302 Post(s) Tagged: 9 Thread(s)	Missed some of this thread but.... 1. Firmer bushings change the ride quality...in some case it's clearly a more harsh ride but it depends. For something like the subframe bushing inserts, I can see how one would like the new ride better, even if it's not "cushier." 2. Firmer bushings will highlight deficiencies in your dampers. 3. Poly bushings work well in some locations, but not all. If there's more than 1 axis of rotation, it's not a great idea to use poly. - Andrew

10-24-2018, 12:55 PM	#46
Racecomp Engineering Join Date: Nov 2011 Drives: 2016 BRZ, 2012 Paris Di2 & 2018 STI Location: Severn, MD Posts: 5,373 Thanks: 3,390 Thanked 7,209 Times in 2,945 Posts Mentioned: 302 Post(s) Tagged: 9 Thread(s)	Ohlins with custom springs and our RCE SS1 coilovers both ride really well on the street if that's your priority. - Andrew

10-24-2018, 03:48 PM	#50
JIM THEO Senior Member Join Date: Feb 2018 Drives: BRZ 2018 Location: Greece Posts: 481 Thanks: 115 Thanked 132 Times in 92 Posts Mentioned: 6 Post(s) Tagged: 0 Thread(s)	Ohlins R&T, Showa Evolution SFRV both with variable bump/rebound according to compression speed, with price difference. Of course if you can afford Ohlins it will be better!

10-24-2018, 04:43 PM	#51
churchx Senior Member Join Date: Mar 2015 Drives: 2014 GT86 Location: Latvia, Riga Posts: 4,333 Thanks: 696 Thanked 2,084 Times in 1,435 Posts Mentioned: 53 Post(s) Tagged: 1 Thread(s)	strat61caster: why swap springs?

10-24-2018, 06:59 PM	#53
churchx Senior Member Join Date: Mar 2015 Drives: 2014 GT86 Location: Latvia, Riga Posts: 4,333 Thanks: 696 Thanked 2,084 Times in 1,435 Posts Mentioned: 53 Post(s) Tagged: 1 Thread(s)	strat61caster: As they are designed as system, i'd probably be careful with swapping them without lot of testing. Spring rates may seem wrong/opposite, but maybe it's with specific goal / to work well with their valving. Regarding rates, i recall old post from RCE in past on question about different spring rates vs squeare front-rear that there are many ways to skin a cat . So i'd first give it a go and test how it handles with stock prior any change.

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