Review: 034 Motorsports N54 Engine Mounts

longnvu

Private
Dec 6, 2016
36
9
0
How do they compare in terms of feel?
Nvh is noticeable when engaging the clutch and also when ac is on but its not as bad as Ad-e. Mounts looks and feel very solid. I like how the mounts can be serviceable with the extra option to make them even stiffer. Excuse the cheezits, im addicted those things lol
IMG_1338.jpg
 

doublespaces

Administrator
Oct 18, 2016
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2009 E93 335i
They probably bought them or have some rights to the revenue or may just resell them under the turner name. Those parts shops sling a lot of third party parts it seems.
 

fmorelli

Lieutenant General
Staff member
Aug 11, 2017
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E89 Z4 35i, F10 535d
Which is a shame...to see a MA company go away...being from MA and all. Someone took a payout ;(
As I understand it, Turner Service and the Turner BMW racing business is still in full swing.

Filippo
 

KevinC39

Corporal
Jun 27, 2017
234
118
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335i
I bought some stuff from Turner recently but it actually shipped from Ohio. Is ECS shipping product out for Turner now?
 

fmorelli

Lieutenant General
Staff member
Aug 11, 2017
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ECS Tuning is Turner Motorsport. The branding is intact.

Filippo
 

Cornfed54

Specialist
Feb 6, 2018
80
31
0
Ride
E92 335
I hope everyone has better luck with these than I did. I bought a set last spring, the passenger side completely failed in less than 1,500 miles of daily driving with the occasional rip on the highway. The rubber and the black plastic base both came lose and it allowed almost 1/2in of play in the mount. I may have just had a bad batch, but I took both out and replaced with new OEM. They seem like a great option if they can hold up.
 

Cornfed54

Specialist
Feb 6, 2018
80
31
0
Ride
E92 335
I was able to determine mine had an issue just by jacking the motor up with a block of wood on the oil pan, I could move the motor up and down freely at least 1/2in. Be careful with these mounts, I replaced mine as preventative maintance prior to adding more power in hopes of avoiding any risk of my ps pulley hitting the subframe.
Well, guess what happened shortly after the mount “upgrade”? I shifted into 3rd getting on the highway and lost power steering. I immediately killed the motor and pulled over, my new mount failed, allowing the pulley to hit the subframe and shred my belt, I got lucky essentially, no belt material got pulled in the crank pulley but that could have easily cost me an engine.
Going too stiff on a motor mount on something that isn’t a dedicated race car, bad idea IMO. The factory mounts aren’t just for comfort, they also help to combine with the harmonic damper to avoid damaging harmonic resonance that can wear out a motor much faster than if they were properly dampened.
It’s the same reason why going with a lightweight crank pulley is a terrrible idea unless you are full race car and building motors every season. I’m sure some will disagree but my advice would be to stick to IS mounts or similar.
 
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The Convert

Captain
Jun 4, 2017
1,487
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335
I was able to determine mine had an issue just by jacking the motor up with a block of wood on the oil pan, I could move the motor up and down freely at least 1/2in. Be careful with these mounts, I replaced mine as preventative maintance prior to adding more power in hopes of avoiding any risk of my ps pulley hitting the subframe.
Well, guess what happened shortly after the mount “upgrade”? I shifted into 3rd getting on the highway and lost power steering. I immediately killed the motor and pulled over, my new mount failed, allowing the pulley to hit the subframe and shred my belt, I got lucky essentially, no belt material got pulled in the crank pulley but that could have easily cost me an engine.
This is the exact reason I said the ADE mounts are a terrible design too. The failure mode is catastrophic. If the mount never fails, no biggie...but if it does?
 
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Cornfed54

Specialist
Feb 6, 2018
80
31
0
Ride
E92 335
This is the exact reason I said the ADE mounts are a terrible design too. The failure mode is catastrophic. If the mount never fails, no biggie...but if it does?
Exactly, I’ve only seen pics of the AD-e mounts and apparently they do work for their intended use. I’ve just had a string of bad luck with my car where anytime I bought a part that is not either, top dollar aftermarket, or new OEM, it comes back to bite me down the road. I could get away with some things in my Japanese boosted cars, this one however, pretty unforgiving in this regard