Roll Restrictor

The mountune roll restrictor for the mk6 and mk7 Fiesta ST 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 polyurethane front and large rear oval bushing – which helps 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.

Kit features:

  • High quality anodised billet aluminum body
  • Polyurethane bushes
  • Reduction in engine movement 
  • Minimal effect on NVH

INSTALLATION NOTE: The main RR subframe bolt should be tightened to a torque value of 50Nm, while the three gearbox bolts should be tightened to 46Nm.

Customer Reviews
4.9 Based on 110 Reviews
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Filter Reviews:
    Gavin B.
    United Kingdom United Kingdom
    Roll restrictor

    This a excellent product well made like all mountune stuff. It handles better at the front end Even though I have the mountune clubsport suspension and with no vibration at idle which put me off other makes.

    Pete J.
    United Kingdom United Kingdom
    Roll restrictor mk7 fiesta st200

    Delivery was very fast received within two days the item was very easy to fit and fitted perfectly and has made so much difference to the vehicle, item is very well-made and I fully recommend this product to everyone

    Mark P.
    United Kingdom United Kingdom
    Quality always delivers

    The mount is pretty easy to fit, no special tools required just to get the car up high enough that you can comfortably work underneath. I have the MP215 upgrades and a short shift, but here has been no noticeable change in the noise or the ride. I was worried it might be annoying with the vibration but no, car feels and drives perfectly. The wheel hop has gone, the launch is so much smoother, the mountune quality delivers again. Part after part the fit and performance is amazing. If you're wondering if you needed an engine mount, wonder no more buy it.

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