Upgrade your IS300’s handling and balance with the FIGS Engineering sway bar kit, designed specifically for the 2001–2005 Lexus IS300. This kit replaces the understeer-prone factory 27mm front bar and undersized 14mm rear bar with a more balanced setup: a 30mm front bar and an 18mm rear bar.

By increasing front bar stiffness and increasing rear stiffness, this kit helps neutralize the car’s natural understeer, improving turn-in, cornering grip, and overall driver confidence.

Features:

    Fits all 2001–2005 Lexus IS300

    Front sway bar: 30mm diameter (vs stock 27mm)

    Rear sway bar: 18mm diameter (vs stock 14mm)

    More balanced handling and reduced understeer

    Durable, high-quality construction designed to last

    Includes polyurethane bushings

Ideal for spirited street driving, autocross, or track days, this sway bar kit is the perfect way to bring out the true potential of your IS300’s chassis.

Front bar
    Soft Hole 21.9% average increase

    Medium Hole 41.5% average increase

    Hard Hole 60.8% average increase

Rear bar
    Soft Hole 41.2% average increase

    Medium Hole 76.3% average increase

    Hard Hole 123.9% average increase