2363-RR-BA

Roll Restrictor

The mountune Focus roll restrictor reduces the amount of engine roll / movement during hard acceleration and gear changing, plus helps reduce 'wheel-hop', particularly when the power output has been increased.

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 Focus roll restrictor is machined from high quality HE30 aluminium, and features a unique size and shore hardness polyurethane bush.

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.

Kit features:

  • Engineered and optimised for Focus RS
  • High quality HE30 anodised billet aluminum body
  • Bespoke size and shore hardness polyurethane bushes
  • Reduction in engine movement 
  • Minimal effect on NVH
Installation:
Customer Reviews
4.9 Based on 67 Reviews
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Filter Reviews:
    DT
    24/10/2020
    Darren T.
    United Kingdom United Kingdom
    Roll restrictor

    Brilliant makes the car drive true feels so much better thanks

    IJ
    09/08/2020
    Ian J.
    United Kingdom United Kingdom
    Hop skip & jump

    All the skipping and jumping on quick getaways is now gone. The car drives straight on putting the power down evenly.

    JK
    23/06/2020
    Jon K.
    United Kingdom United Kingdom
    Parts order

    Ordered the short shift and engine roll bush Easy to fit and a very noticeable difference in gearchange. Slight increase in vibration at tickover but not really a problem Looking at my next purchase when stock is back in