Rear Diff Bushes Billet Alloy Solid - R32 R33 R34 S14 S15 300ZX!! R200 DIFF!!

Solid Alloy R200 Diff Bushes – S14 / S15 / R32 / R33 / R34 / Z32 300ZX

A complete set of solid alloy diff bushes designed for Nissan platforms running the R200 rear differential. These replace the soft, ageing factory rubber bushes and eliminate unwanted diff movement under load.

Perfect for spirited street driving, drift cars, grip setups, and drag builds.

Compatible Models (R200 Diff)

Nissan Silvia / 200SX

• S14

• S15

Nissan Skyline

• R32 GT-R

• R33 GTS-T

• R33 GTS-4

• R33 GT-R

• R34 GT-T

• R34 GT-R

Nissan 300ZX

• Z32 300ZX (R200)

Why Upgrade to Solid Diff Bushes?

✔ Eliminates Diff Movement

Factory rubber bushes flex heavily, especially on 20–35+ year old cars. These alloy bushes lock the diff solidly in place inside the subframe.

✔ Reduces Wheel Hop / Axle Tramp

With the diff unable to twist or shift, traction becomes more consistent under hard acceleration.

✔ Sharper, More Predictable Handling

Better stability during cornering, transitions, drifting, and spirited driving.

✔ Zero Play – No Rubber to Wear Out

Alloy construction means no deformation, no sagging, no splitting over time.

Installation

• With the subframe out, installation can be done in ~30 minutes, even by a beginner.

• Press out the old rubber bushes, insert the alloy replacements, and refit the subframe.

NVH (Noise, Vibration, Harshness)

We’ve tested these bushes extensively and found:

• Minimal increase in vibration or noise

• Far LESS NVH change than fitting coilovers or a big aftermarket exhaust

• A great balance of performance and street usability