Energy 8.4115G Rear Rack and Pinion Mount Bushing Set for 2001-2005 Lexus IS300

Vehicle Fitment

• 2001-2005 Lexus IS300 (Base, Sportcross)

Fitment Notes

• Rear-mounted rack and pinion bushing only - not a front subframe or control arm bushing

Features

• Molded from Energy Suspension's Hyper-Flex performance polyurethane
• Firmer than OE rubber for reduced rack movement under load
• Sharpens steering feel and on-center response
• Resists oil, road salt, and heat degradation better than rubber
• Maintains consistent rack alignment over time
• Direct bolt-in replacement using stock mounting points

Specifications

• Position: Rear
• Material: Hyper-Flex performance polyurethane
• Color: Black

Included Components

• 1x Rear Rack and Pinion Mount Bushing Set (polyurethane bushings)

Product Description

The factory rubber rack and pinion bushing on the IS300 softens over time, letting the steering rack shift slightly under cornering load - a common cause of vague or inconsistent steering feel. Energy Suspension's 8.4115G replaces it with their Hyper-Flex polyurethane compound, which holds the rack firmly in place and keeps steering input more direct.

It's a straightforward bolt-in upgrade for IS300 owners chasing sharper steering response, whether for street driving or track use, and installs using the existing factory mounting hardware.