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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


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Product Code: 2363-RR-AA
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Description
 

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

2363-RR-AA

Application
Focus ST 2013-2018
Focus RS 2016-2018
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.

  • High quality anodized billet aluminum body
  • Polyurethane bushing
  • Reduction in engine movement
  • Minimal effect on NVH
Mountune Roll Restrictor Installation Video

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 143 Write a review »

  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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  0 of 0 people found the following review helpful:
 
5 of 5 Perfect! September 10, 2021
Reviewer: Justin Young  
Low vibration at idle but almost no wheel hopping. Car shifts great now too!

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  0 of 0 people found the following review helpful:
 
5 of 5 must-have mod! September 2, 2021
Reviewer: Chris from Whitsett, NC United States  
I put off this mod for a year after buying the car, I should have done it in the same week. I have an '18 focus ST with the efocus mount and the difference is night and day. After 300 miles, the mount is settling nicely and initial NVH is coming down. Car feels much more planted and responsive.

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  0 of 0 people found the following review helpful:
 
5 of 5 Rear mount upgrade a must June 15, 2021
Reviewer: Anthony T from NY  
I waited to upgrade the rear mount but I recently did it and what a big difference. Smoother shifting. Overall tighter performance. I should have done this when I upgraded the recirc valve. Highly recommend.

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