Mitsubishi Lancer Evolution X CZ4A (10/07 - 05/16) Front Lower Front Engine Mount (Track) 81mm - PFF44-106 PFF44-106 is made in our Purple 80A material and recommend for track use. 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. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!