Eibach springs
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Designed and assembled in the EUWhen upgrading a suspension, most attention goes to springs, dampers and lowering – while top mounts/strut mounts are often overlooked. Yet they play a key role in steering precision, driving feel and durability. In this guide you’ll learn when MTS Technik top mounts – and especially Uniball bearings – are really worth it.
What is a top mount?
The top mount (also called a strut mount) connects the suspension strut to the body. It allows the strut to rotate smoothly while steering and also dampens vibrations.
OEM top mounts are usually rubber-metal combinations that offer comfort but wear out over time.
Why top mounts matter when changing suspension
When installing a new sport suspension kit or coilovers, top mounts are subjected to much higher loads than in the factory setup. Old or worn mounts can:
- cause knocking or clunking noises
- make steering feel less precise
- reduce the service life of the suspension
That’s why it’s recommended to inspect the top mounts during a suspension upgrade – or replace them right away.
Difference: OEM top mounts vs Uniball bearings
While OEM top mounts focus on comfort, Uniball bearings are designed for maximum precision. Instead of rubber, they use a maintenance-free spherical bearing.
- OEM top mounts: comfortable, quieter, less direct
- Uniball bearings: precise, sharper steering response, more performance-focused
Benefits of MTS Technik Uniball top mounts
MTS Technik Uniball bearings are developed for sporty applications and offer several advantages:
- more accurate steering behaviour
- no compliance from rubber
- consistent toe and camber settings
- ideal for sporty driving
They are often used in combination with MTS Technik coilovers.
Who are Uniball bearings for?
Uniball top mounts are especially worthwhile for drivers who want the most direct driving feel possible.
- sport-driven vehicles
- performance and trackday-oriented builds
- show cars with a precise setup
For pure daily drivers with a strong focus on comfort, classic top mounts are often the better choice.
Pairing with MTS Technik suspensions
MTS Technik top mounts and Uniball bearings are designed to match the brand’s suspension systems. Especially with a firmer setup or lowering, they show their full potential.
Find suitable products here: MTS Technik top mounts.
Durability & maintenance
High-quality Uniball bearings are very durable, but they are more sensitive to dirt than rubber mounts. Regular visual inspection is therefore recommended.
Spare parts and accessories are available anytime here: MTS Technik spare parts.
FAQ – Common questions about top mounts & Uniball bearings
Are Uniball bearings louder than OEM mounts?
Yes. They transmit more noise and vibration, but provide significantly more precision.
Do Uniball bearings need to be approved/registered?
Yes, if they are part of a suspension setup that requires approval. The relevant documentation is required.
Can I drive Uniball bearings daily?
It’s possible, but you should be aware of the reduced comfort compared to OEM mounts.
