IKEYA FORMULA Rear Knuckle Pillow Bushes

To suit Nissan S13 Silvia and 180SX with no HICAS

Over time, the factory rear knuckle bushings on many vehicles can deteriorate or bend, leading to poor road feedback and reduced traction. This weak point in suspension performance can significantly affect handling, especially under load or during spirited driving.

Replacing the stock bushings with high-rigidity, high-quality pillow ball bushings dramatically improves road feel and traction response. This upgrade enhances suspension precision, reduces unwanted play, and restores confident handling for performance driving or track use.

*Available with or without HICAS, and for steel and aluminum knuckles.

Safety standard compliance (Japan)