Diameter of 2015+ Nismo rear sway bar

DeusExMaxima · 01-07-2022, 02:11 AM

Does anyone know the diameter or thickness of the 2015 plus plus OEM Nismo rear sway bar? It has a different part number than both the non Nismo and the 2014 and prior.

I purchased a bar that purported to be a Nismo bar buy measure the same thickness as my stock bar and even weighed the same.

k67p67 · 01-07-2022, 09:22 PM

27mm

DeusExMaxima · 01-07-2022, 09:35 PM

Quote:

Originally Posted by k67p67

27mm

That is for the 2015+ Nismo?

k67p67 · 01-07-2022, 10:15 PM

Isn't that what you inquired about?

DeusExMaxima · 01-08-2022, 01:12 AM

Quote:

Originally Posted by k67p67

Isn't that what you inquired about?

Yes. I just wanted to be certain that is what it is with personal knowledge from someone. 27mm is the size of the pre-2015 Nismo rear bar which has a different part number leading me to believe that it would be a different size.

k67p67 · 01-08-2022, 01:52 PM

The thickness varies slightly along the length of the bar. Even though the Sway Bar Diameters sticky in the Brakes & Suspension subforum indicates that all Nismo rear sways have a thickness of 25.4mm, I get an average measurement of approximately 26.7mm. I can only speak for 2015+ Nismo models.

DrBacon · 01-08-2022, 10:17 PM

I went out and checked my 2014 stock nismo rear sway bar out of curiosity since it's up on the lift anyways, not that it's exactly relevant to OP's question.

It definitely depends on where you check, in the absolute center of the sway bar where it makes the big bend around the driveshaft I was getting about 26mm but on the straight sections for example next to the endlink it was 27mm.

01-07-2022, 02:11 AM	#1 (permalink)
DeusExMaxima Base Member Join Date: Feb 2015 Location: Southern California Posts: 80 Drives: 2010 red roadster Rep Power: 6720	Diameter of 2015+ Nismo rear sway bar Does anyone know the diameter or thickness of the 2015 plus plus OEM Nismo rear sway bar? It has a different part number than both the non Nismo and the 2014 and prior. I purchased a bar that purported to be a Nismo bar buy measure the same thickness as my stock bar and even weighed the same. Last edited by DeusExMaxima; 01-07-2022 at 02:31 AM.

01-07-2022, 09:22 PM	#2 (permalink)
k67p67 Enthusiast Member Join Date: Oct 2016 Location: Rancho Cucamonga, CA Posts: 304 Drives: 2017 Nismo Tech 6MT Rep Power: 3937	27mm __________________ 2017 370Z Nismo Tech 6MT PART OUT IN PROGRESS Work \| Motordyne \| Powertrix \| Swift \| Michelin \| Takeda \| Hotchkis \| RJM \| Voodoo13 \| SPL \| SPC \| Z1 Motorsports \| ZSpeed \| Morimoto \| Craft Square

01-07-2022, 10:15 PM	#4 (permalink)
k67p67 Enthusiast Member Join Date: Oct 2016 Location: Rancho Cucamonga, CA Posts: 304 Drives: 2017 Nismo Tech 6MT Rep Power: 3937	Isn't that what you inquired about? Memphis370Z likes this. __________________ 2017 370Z Nismo Tech 6MT PART OUT IN PROGRESS Work \| Motordyne \| Powertrix \| Swift \| Michelin \| Takeda \| Hotchkis \| RJM \| Voodoo13 \| SPL \| SPC \| Z1 Motorsports \| ZSpeed \| Morimoto \| Craft Square

01-08-2022, 01:52 PM	#6 (permalink)
k67p67 Enthusiast Member Join Date: Oct 2016 Location: Rancho Cucamonga, CA Posts: 304 Drives: 2017 Nismo Tech 6MT Rep Power: 3937	The thickness varies slightly along the length of the bar. Even though the Sway Bar Diameters sticky in the Brakes & Suspension subforum indicates that all Nismo rear sways have a thickness of 25.4mm, I get an average measurement of approximately 26.7mm. I can only speak for 2015+ Nismo models. __________________ 2017 370Z Nismo Tech 6MT PART OUT IN PROGRESS Work \| Motordyne \| Powertrix \| Swift \| Michelin \| Takeda \| Hotchkis \| RJM \| Voodoo13 \| SPL \| SPC \| Z1 Motorsports \| ZSpeed \| Morimoto \| Craft Square

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01-08-2022, 10:17 PM	#7 (permalink)
DrBacon Enthusiast Member Join Date: Nov 2016 Location: Washington Posts: 285 Drives: 2014 Nismo Rep Power: 27365	I went out and checked my 2014 stock nismo rear sway bar out of curiosity since it's up on the lift anyways, not that it's exactly relevant to OP's question. It definitely depends on where you check, in the absolute center of the sway bar where it makes the big bend around the driveshaft I was getting about 26mm but on the straight sections for example next to the endlink it was 27mm.