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04-08 Motor mount inserts

Motor Mount Inserts (MMI's) Help to eliminate excess engine movement by stiffening the vehicles torque position motor mounts.
Price: USD $49.99
04-08 Motor mount inserts
04-08 Motor mount inserts
Product Details
Motor Mount Inserts (MMI's) Help to eliminate excess engine movement by stiffening the vehicles torque position motor mounts. Used in conjunction with the original stock motor mount, these inserts will help to:

  • eliminate wheel hop, giving you better off-the-line traction
  • drastically improve shifting in both automatics and manuals resulting in faster gear changes
  • improve throttle response by eliminating excess drivetrain movement.

Stock motor mounts are made to be supportive yet limit vibration as much as possible to keep the car comfortable for the masses who buy them, not the performance enthusiast.  In the attempt to keep the car soft, play has been introduced into the mount that cause damaging wheel hop and a lot of engine movement which can actually damage vehicle components during spirited driving.  Shift linkages and gears can possibly be damaged due to the motors rocking motion and misalignment with the shift linkage.

MMI's help protect against this by keeping the motor in a stationary position during high revving conditions and resist the motors tendency to "bounce" back and forth during shifting operations

SOLD IN SETS OF 2, these fit the lower front and rear engine mounts

Front only available for 5AT & CVT vehicles not wanting to lower subframe for installation.  All other models can install as per instructions


Click Here For Installation Instructions

Product Reviews

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"Worth it"

Tyler on 6/24/2016 10:08:40 PM

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Comments: Cheap and effective. Also I found that if you trim the sides and end of one of the inserts you can get it to fit the passenger side timing cover mount as well : ) Noticeable difference in engine movement, and that speaks for itself, more torque to the ground instead of torsion through the mounts

"mount insert"

jeff lloyd on 5/22/2015 11:37:12 AM

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Comments: Works as advertised. i installed it with a new nissan mount. Not a huge difference in performance, but some. My issue was trying to get better life out of the mount- time will tell. No noise or vibration.