Toyota Starlet GT Turbo EP82/Glanza V EP91 (1990 - 1999) Front Gearbox Mount Bush (Tuned/Track) - PFF76-420P PFF76-420P uses our Purple 80A durometer material and is suitable for significantly tuned cars or those used on track. An 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. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!