replace differential bushings or install brace?

[Jlcn54]

Im going with AKG red 75d subframe bushings but Im debating if I should replace the differential bushings as well or just install a diff brace. Reason why Im hesitant to go solid's is I don't want NVH, maybe theres polys out there that dont cause noise? Im around 650whp so want the rear end to me more firm.

 

[doublespaces]

I have akg blacks with LSD and no brace, but I can't give much feedback since my car is never running and I have runflats on 19's.

 

[JValenzSD]

I'm running MFactory's solid diff bushings with no brace. I've experienced no NVH. It's my daily.

 

[Jlcn54]

I'm running MFactory's solid diff bushings with no brace. I've experienced no NVH. It's my daily.

Are you running solid subframe bushings as well?

 

[JValenzSD]

Are you running solid subframe bushings as well?

I'm using Turner Motortsports solid aluminum SF bushings and ECS's Real Trailing Arm with Whiteline's polyeurethane RTAB's.