Join us in this informative video as we walk you through the step-by-step process of restoring a MK1 & MK2 Diff Hanger Bracket, Before installing Polybush 27AW Rear Differential Bushes Mazda MX5 Mk1 (NA) (1989-1997) Mazda MX5 Mk2 (NB) (1998-2005) Upgrade your differential bushes to reduce wheel hop and increase traction and grip when driving spiritedly. To see our blog, click here - https://www.polybush.co.uk/polybush-4... To buy MK1 bushes, click here - https://www.polybush.co.uk/polyuretha... To buy MK2 bushes, click here - https://www.polybush.co.uk/polyuretha... To buy other Mazda bushes, click here - https://www.polybush.co.uk/polyuretha...