PowerFlex Nissan GT-R Rear Diff Mounting Bushings

R46-732BLK

PFR46-732 Rear Differential-to-Subframe Mounting Bushings use our Purple 80A durometer bushing material alongside CNC-machined aluminum and steel components to provide a durable, semi-solid mounting location for the rear transaxle; allowing your GT-R to put its power down more directly without excessive on-off throttle deflection. Stiffness is increased by 250% radially over the voided OE rubber bushing.

Nissan does not sell replacement bushes for this location as the bushings are sold as part of the subframe, which makes our bushings a cost-effective replacement solution.

For those after a track/motorsport-focused, no-compromise solution; these bushings are also available in our Black Series 95A material, increasing stiffness by 550% over OE.  

A small increase in NVH should be expected when stiffening the mounting between the transmission and chassis. The harder the material used, the greater the NVH transmitted.