Excess body roll makes a car feel ungainly and reduces stability, and ultimately reduces the amount of grip your tires can find. If you feel that your IS300 has too much body roll/side-to-side motion, then consider this Hotchkis Lexus IS300 sway bar kit for the rear.

Similar to the factory Lexus IS300 sway bar, this Hotchkis kit is also a hollow-type. However, they're 19mm-thick, which is 1mm more than the factory way bar and helps to stiffen the chassis. Additionally, it’s 2-point adjustable, so you can fine-tune them to your preference.

Note that this is only the rear sway bar. If the front of the car also feels like it has too much body roll, we recommend getting the kit that includes the front sway bar. Also note that if you're having problems with pitch and diving, you might benefit from stiffer springs instead.

Key Features:

• 19mm hollow rear sway bar, 2-point adjustable.
• Includes mounting kit for ease of installation.