Powerflex Upper Gearbox Mount Bush Insert For Hyundai i20N i30N Veloster Kona

Powerflex Upper Gearbox Mount Bush Insert For Hyundai i20N, i30N, Kona N, Veloster N

Polyurethane has been with us as a specialised plastic for some thirty years. However recent advances have now made it possible to engineer very special properties into this exciting material. Suspension bushes are some of the most highly stressed components fitted to a motor car. They undergo enormous strains and in the most arduous of conditions with no maintenance or lubrication. 
The material they are manufactured from is a rubber compound containing natural products which deteriorate with age. It becomes softer and more pliable, resisting the forces placed on it less and less. Therefore allowing more and more movement of suspension components and offering less and less control over the suspension geometry.
This in turn causes accelerated tyre wear, braking instability and poor handling. This is the single biggest reason you can instantly tell the difference driving a three year old car compared to a showroom new one. However even new cars will benefit from POWERFLEX bushes because of their superior design they offer much more effective control of the suspension components to a much greater extent than normal rubber items.
POWERFLEX for prolonged tyre life.With the technological advances in this material it has been possible to overcome the common problem associated with harder bushes which is increased noise. By correctly engineering the polyurethane compound, bushes can be made 25-30% stiffer than new rubber items but with exactly the same noise absorbing properties.
An easy-to-fit upgrade to limit movement within the upper gearbox mount, this Purple 80A Durometer insert simply fits into the voiding within the mount and is secured in place with an included steel plate. Reduced powertrain movement will result in sharper throttle response and reduced wheel-hop, making for an even more engaging and sporty driving experience. A small increase in NVH, usually at idle, should be expected when stiffening the connecting mount between the engine/transmission and chassis. The harder the material used, the greater the NVH transmitted.

OEM Part Number: 21830 S0000 / 21830 S0100
OEM Part Number: 21830 F2000 / 21830 G4100
OEM Part Number: 21830 J3000 / 21830-CO000 / 21830CO000

• POWERFLEX bushes make sense.
• POWERFLEX for improved performance.
• POWERFLEX for increased safety.

• Kia Cee'd/Proceed/XCeed CD inc GT (2018 on)
• Hyundai Elantra AD (2015 - 2019)
• Hyundai Elantra AE/CN7 inc N (2020 on)
• Hyundai Elantra GT PD (2016 on)
• Hyundai Kona inc N (2018 on)
• Hyundai i20 BC3 inc N (2018 on)
• Hyundai i30 PD inc N (2016 on inc Facelift)
• Hyundai Veloster JS inc N (2018 on)
  

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