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mountune Roll Restrictor / Rear Motor Mount - Focus ST / RS

Mountune Roll Restrictor / Rear Motor Mount - Focus St, 2363-RR-Aa | Mountune


 
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Price:$159.00


Availability: Out of Stock. More Expected September
Product Code: 2363-RR-AA
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Description
 

mountune Roll Restrictor / Rear Motor Mount - Focus ST & Focus RS


Application:
  • Focus ST 2013-2018
  • Focus RS 2016-2018

Features:
  • High quality anodized billet aluminum body
  • Polyurethane bushing
  • Reduction in engine movement
  • Minimal effect on NVH

The mountune roll-restrictor / RMM reduces the amount of engine roll/movement during hard acceleration and gear changing. With a product such as this, care must be taken with the design and choice of materials, as a poor design can destroy the feel and driving experience of the car. With an extensive background working in the OEM market, mountune have the knowledge and engineering expertise to create a product which can reduce the engine movement by the desired amount, but with minimal effect to the NVH (Noise Vibration Harshness) level.

The mountune roll restrictor is machined from high quality aluminum, and features a unique size and shore hardness polyurethane bushing engineered to control with horizontal plane NVH. The bonus of using polyurethane is that not only has it been engineered to give increased stiffness without causing excessive vibrations, it also doesn’t deteriorate like rubber does, so the service life of the component is greatly increased.

Mountune Roll Restrictor Installation Video

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 146 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 Perfect Balance! July 5, 2022
Reviewer: Alexander Thomas from Louisville, KY United States  
I am incredibly meticulous about what goes on my car (2017 FoST) and so it took me a while to land here and I couldn’t be happier!
Installed a few nights ago and I’m honestly happy with it from first drive, can’t wait for it to break in and settle down even more! Definitely a noticeable vibration increase at idle (particularly with A/C on) but that was expected and it passed the wife test, so I couldn’t be happier!

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  0 of 0 people found the following review helpful:
 
5 of 5 Amazing May 23, 2022
Reviewer: Josh Grubb from CA United States  
Completely got rid of the wheel hop. At first you definitely feel more engine vibration but after 2 weeks it breaks in and you hardly feel it.

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  0 of 0 people found the following review helpful:
 
4 of 5 January 21, 2022
Reviewer: Mike from MA United States  


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  0 of 0 people found the following review helpful:
 
5 of 5 Motor Mount! October 27, 2021
Reviewer: Brandon Dacome from McKinney, TX United States  
Feels solid and fixed the wheel hop. Little bit of extra vibration but it’ll go away!

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  0 of 0 people found the following review helpful:
 
5 of 5 RMM / Roll Restrictor October 18, 2021
Reviewer: James from McKinney, TX United States  
Having owned and driven a MK1 SVT for 10+ years and my current MK3 ST, this is an essential mod for any Focus with a spirited driver behind the wheel.  Yes, it does help reduce wheel hop and control rocking motion of the engine, but you should translate that into the drivers experience :

The overall effect is that shifting is smoother and easier as driver input is more consistently applied.  Positive feedback through the shifter can be felt while reduced correction through the steering wheel is required, allowing you (the driver) to focus (no pun intended) more on other tasks that require precision.

I've used smaller mounts with harder bushings and inserts that have to be pressed into the original housing.  I prefer the high quality finish of mountune products.

Final note - the installation video linked is inaccurate as there is additional bracketry for the downpipe.  Its not a complex job, but it does require applying some pressure to manipulate things back into place.

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