OEM Bump Stop length - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Blue Gumby · 03-16-2018, 07:27 PM

Can anyone please tell me what the OEM front and rear Bump Stop lengths are? I tried researching and found fronts are maybe 60mm?

scirocco78 · 03-17-2018, 07:41 PM

I think I have some in my shed I can measure. I'll look tomorrow and get back to you.

scirocco78 · 03-18-2018, 12:35 PM

Ok, I have them. What need you need for measurements?

norcalpb · 03-18-2018, 01:32 PM

I can measure front RCE short bump stops if you’d like.

Blue Gumby · 03-18-2018, 02:26 PM

Quote:

Originally Posted by scirocco78

Ok, I have them. What need you need for measurements?

I just need overall length of front and rear. I have some koni that I’m installing but want to purchase some aftermarket bump stops to test.

86league · 03-18-2018, 02:54 PM

Quote:

Originally Posted by Blue Gumby

Can anyone please tell me what the OEM front and rear Bump Stop lengths are? I tried researching and found fronts are maybe 60mm?

Measured the stock ones I took off at about 20k miles to install the RCE yellow springs (they include new stops).

Front is about 57mm, and rear is about 59mm. Not sure if these have compressed a little during use.

scirocco78 · 03-18-2018, 04:00 PM

I have just the opposite. Front is 59 and rear is 57mm.

I also have 2 RCE whites and one RCE blue for sale if you want them. The other RCE blue was cut up. For Science!

norcalpb · 03-18-2018, 04:18 PM

Quote:

Originally Posted by scirocco78

I have just the opposite. Front is 59 and rear is 57mm.

I also have 2 RCE whites and one RCE blue for sale if you want them. The other RCE blue was cut up. For Science!

What are the whites and blues?

scirocco78 · 03-18-2018, 04:21 PM

Oops my bad. I meant RE Suspension
http://resuspension.com/index.php/bu...ot-series.html

norcalpb · 03-18-2018, 04:29 PM

Quote:

Originally Posted by scirocco78

Oops my bad. I meant RE Suspension
http://resuspension.com/index.php/bu...ot-series.html

Oh I see. RCE likes to color label their springs blacks, yellows, grays (ok I made up grays, but that’s the color of the tarmac springs lol)

Blue Gumby · 03-19-2018, 03:09 AM

Quote:

Originally Posted by scirocco78

I have just the opposite. Front is 59 and rear is 57mm.

I also have 2 RCE whites and one RCE blue for sale if you want them. The other RCE blue was cut up. For Science!

What’s the ID of those? I would think there’s a big difference in shaft diameter between front and rear

scirocco78 · 03-19-2018, 07:02 PM

Yes there is a big difference. They would need to be drilled out.

86league · 03-19-2018, 09:09 PM

Quote:

Originally Posted by scirocco78

I have just the opposite. Front is 59 and rear is 57mm.

Oops - you are right... I had them mixed up. Front is 59+ and the rear is ~57 including the 4 nubs ~55 without. Front ID is 21.5~, Rear is ~15.3

03-16-2018, 07:27 PM	#1
Blue Gumby Junior Member Join Date: Nov 2017 Drives: 2017 86 Location: Brooklyn Posts: 9 Thanks: 0 Thanked 2 Times in 2 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	OEM Bump Stop length Can anyone please tell me what the OEM front and rear Bump Stop lengths are? I tried researching and found fronts are maybe 60mm?

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03-17-2018, 07:41 PM	#2
scirocco78 Senior Member Join Date: May 2014 Drives: Scion FRS Location: Mass Posts: 107 Thanks: 9 Thanked 21 Times in 13 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	I think I have some in my shed I can measure. I'll look tomorrow and get back to you.

03-18-2018, 12:35 PM	#3
scirocco78 Senior Member Join Date: May 2014 Drives: Scion FRS Location: Mass Posts: 107 Thanks: 9 Thanked 21 Times in 13 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	Ok, I have them. What need you need for measurements?

03-18-2018, 01:32 PM	#4
norcalpb Senior Member Join Date: Oct 2013 Drives: 2013 BRZ, 2023 Model 3 Location: SF Bay Area Posts: 2,296 Thanks: 1,212 Thanked 861 Times in 570 Posts Mentioned: 15 Post(s) Tagged: 0 Thread(s)	I can measure front RCE short bump stops if you’d like.

03-18-2018, 04:00 PM	#7
scirocco78 Senior Member Join Date: May 2014 Drives: Scion FRS Location: Mass Posts: 107 Thanks: 9 Thanked 21 Times in 13 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	I have just the opposite. Front is 59 and rear is 57mm. I also have 2 RCE whites and one RCE blue for sale if you want them. The other RCE blue was cut up. For Science!

03-18-2018, 04:21 PM	#9
scirocco78 Senior Member Join Date: May 2014 Drives: Scion FRS Location: Mass Posts: 107 Thanks: 9 Thanked 21 Times in 13 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	Oops my bad. I meant RE Suspension http://resuspension.com/index.php/bu...ot-series.html

03-19-2018, 07:02 PM	#12
scirocco78 Senior Member Join Date: May 2014 Drives: Scion FRS Location: Mass Posts: 107 Thanks: 9 Thanked 21 Times in 13 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	Yes there is a big difference. They would need to be drilled out.

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