Powerflex RMM Insert for rear motor mount?

[boosted_canoe]

Anyone try the Powerflex inserts for rear motor mount? Been looking for feedback but looks like most people use the Perrin or Whiteline inserts. Considering the yellow ones. The NVH with the PRL mount was a little too much for me, especially in the summer with A/C cranking.

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[bisquick]

Outside of inserts, PRL's RMM is the least aggressive of the offerings. You will not find an insert or replacement that provides the same level of comfort as stock; it's a reservation you have to deal with to enjoy the performance gains.

 

[rui]

I would try the OEM FL5 Type R mount on the Si/Integra A-Spec. Should be softer than PRL but harder than stock. I say this because the OP has "23 Civic Si" listed as their car.

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