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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 53 Reviews
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Filter Reviews:
    MG
    02/04/2020
    Martyn G.
    United Kingdom United Kingdom
    ST3 Facelift Springs

    Transforms the handling along with the Roll restrictor... can’t recommend enough.

    JW
    16/03/2020
    Jonathan W.
    United Kingdom United Kingdom
    Roll restrictor

    Good contact and delivery service. Still haven't got round to fitting as yet. Many thanks jonathan.

    A
    02/03/2020
    Anonymous
    United Kingdom United Kingdom
    Mk3 Focus RS Roll Restrictor V2

    Straight forward to install, positive improvement when accelerating through the gears and pulling away with very little in the way of additional NVH when idling