Powerflex Engine Mount Insert PFR68-121BLK For Smart ForTwo 450 (1998 – 2007)

Powerflex PFR68-121BLK Fits Smart ForTwo 450 (1998 – 2007) Engine Mount Insert Fitting the new insert, PFR68-121 Engine Mount Insert reduces engine movement caused by the torque reaction of the engine during acceleration and deceleration. Gains can be seen in power transfer to the Road along with less stress on the exhaust downpipe, hoses and wiring.A small increase in NVH usually at idle should be expected when fitting an engine/transmission mount insert because you are effectively removing the original voiding and stiffening the mount between the engine/transmission and chassis. The performance benefits felt by fitting an uprated mount or insert come from blocking this voiding up, thus restricting engine movement.

Fitting the new insert, PFR68-121 Engine Mount Insert reduces engine
movement caused by the torque reaction of the engine during acceleration
and deceleration. Gains can be seen in power transfer to the Road along
with less stress on the exhaust downpipe, hoses and wiring.

A
small increase in NVH usually at idle should be expected when fitting an
engine/transmission mount insert because you are effectively removing
the original voiding and stiffening the mount between the
engine/transmission and chassis. The performance benefits felt by
fitting an uprated mount or insert come from blocking this voiding up,
thus restricting engine movement.