Lotus Elise (1996 - 2021) Series 3 (2010 on) Front Engine Mount Insert - PFF34-603 Fits the 1ZZ & 2ZZ Toyota engine only. PFF34-602 acts to stiffen the voiding of the OE mount, helping to restore a level of responsiveness expected from such a vehicle. Made using our Yellow 70A durometer material, it provides the perfect balance between compliance and stiffness, giving control and precision without compromising comfort. A small increase in NVH, usually at idle should be expected when stiffening the mounting between the engine/transmission and chassis. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!