Z1 Solid Aluminum Trans mount - Noise Abatement Tip

Spooler · 03-03-2025, 06:03 PM

Quote:

Originally Posted by icereaperx303

Good information, I'm going to try this on my solid mounts tomorrow. I had really bad NVH at higher speeds with the solid mount.

Put the factory one back on. You don't need to upgrade it. Solid trans mounts are extremely noisy. Solid engine mounts make noise too but once you get going it is not a big deal. It is only noisy at idle.

ZoomZ · 03-04-2025, 05:57 PM

Quote:

Originally Posted by Spooler

Put the factory one back on. You don't need to upgrade it. Solid trans mounts are extremely noisy. Solid engine mounts make noise too but once you get going it is not a big deal. It is only noisy at idle.

or get these for DD and spirited:

https://www.vibra-technics.co.uk/nis...smission_mount

ZStalker505 · 03-04-2025, 07:11 PM

I did the z1 urethane trans mount, diff brace, urethane diff bushings, GKTech urethane subframe collars. Vibration is ok and cars much more connected.

Tractionless · 03-16-2025, 08:17 AM

Quote:

Originally Posted by ZoomZ

or get these for DD and spirited:

https://www.vibra-technics.co.uk/nis...smission_mount

Do you have personal experience with this unit?

Poly was a nightmare of NVH including loosening teeth, so I don't want anything even close.

ZoomZ · 03-16-2025, 02:39 PM

Quote:

Originally Posted by Tractionless

Do you have personal experience with this unit?

Poly was a nightmare of NVH including loosening teeth, so I don't want anything even close.

Yes I do. I have their Engine mounts too.

I intially had the Poly Transmission mount from torque solution. Nice unit, but it did transfer noise and vibartion. Also, when I removed it, after low miles, the poly was already deformed.

These Vibra-techincs are rubber but denser/stiffer. Way better than OEM but obvioulsy stiffer and low to none NVH. Nice quality build too. Expensive however.

Tractionless · 04-20-2025, 10:50 AM

Quote:

Originally Posted by ZoomZ

Yes I do. I have their Engine mounts too.

I intially had the Poly Transmission mount from torque solution. Nice unit, but it did transfer noise and vibartion. Also, when I removed it, after low miles, the poly was already deformed.

These Vibra-techincs are rubber but denser/stiffer. Way better than OEM but obvioulsy stiffer and low to none NVH. Nice quality build too. Expensive however.

Perfect comparo as the Torque Solution is what I had as well. I put the OE back on but it's like a noodle, I can move the trans. in the mount by grabbing the tail shaft! Thanks very much for the update!!

Rep added!!

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03-04-2025, 07:11 PM	#3 (permalink)
ZStalker505 Base Member Join Date: Jan 2023 Location: NM Posts: 201 Drives: 14 SC Nismo Rep Power: 3	I did the z1 urethane trans mount, diff brace, urethane diff bushings, GKTech urethane subframe collars. Vibration is ok and cars much more connected.