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.
Compatible with mk3 Focus RS, mk3 Focus ST pre & post facelift, mk3 Focus 1.6 EcoBoost mk2 Focus RS & RS500, and mk2 Focus ST.
It really elliminates wheel-hop even on my almost stock st. It's totally worth the money.
Beautifully made piece of kit, very simple mod that makes a real difference. No more wheel hop and no vibration even with A/C on which was something I was concerned about. Hope to buy more form Mountune in the very near future.
Read about the product and with it on offer I couldn’t resist it. Being fitted this week.