poly roll resistors help to eliminate wheelhop which is very hard on the drivetrain.
NVH is Noise Vibration and Harshness, because these mounts are so stiff, more noise and vibration is transmitted to the cabin. it was very obvious when i first installed it, but is hardly noticeable anymore(you get used to it). the radio easly covers the vibration.
yes they fit any contour\cougar\mystique with the MTX-75
99 SE V6\5spd - 156 HP\157 TQ 15.166-90.84
Totaled 02/12/06
99 SVT # 1571 - 175 HP\153 TQ 14.999-91.88
Born 3/24/99 Reborn 3/18/06
Pietenpol Racing Technologies project vehicle
90 Festiva L 5spd, Blue(not for long), 103k
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