Whiteline Rear Sway Bar 22mm Adjustable – 2002-2003 Subaru WRX

Whiteline Rear Sway Bar 22mm Adjustable – 2002-2003 Subaru WRX

Rear Roll Stiffness for the First-Generation GD WRX
The Whiteline BSR33Z is a 22mm 3-point adjustable rear sway bar for the 2002-2003 Subaru WRX (GD chassis). The early GD WRX benefits from rear anti-roll improvement for reduced body roll and improved handling balance. Three adjustment positions provide flexibility for street and mixed-use applications.

DETAILS

• 22mm 3-point blade adjustable rear sway bar
• Solid spring steel, silver powder coat
• Includes mount bushings and hardware
• 3 adjustment positions
• Fitment: 2002-2003 Subaru WRX (GD chassis)
• Direct bolt-on installation

Early GD WRX Rear Bar
The 2002-2003 WRX uses a modest factory rear bar calibrated for everyday use. Whiteline’s 22mm BSR33Z provides a meaningful improvement in rear roll stiffness for better handling balance and reduced body roll in cornering.

Pair With Front Bar
The BSR33Z rear bar pairs with the BSF33Z (22mm) or BSF33XZ (24mm) front bar for a complete matched anti-roll upgrade on the early GD WRX.

Three Positions
Middle position for a balanced street and track tune. Adjust from there based on driving feedback.

Why Choose Whiteline

Whiteline has been engineering suspension components from their facility in Australia since 1979. Every product in their catalog is developed with a clear goal: measurable improvement in handling, stability, and tyre contact. Whiteline’s polyurethane bushings, sway bars, control arms, and alignment correction kits are engineered using finite element analysis and validated on track before they reach the market. Their components are direct-fit, bolt-on solutions designed for enthusiasts who want real performance gains without fabrication or custom work.

The RallySport Take

The correct 22mm rear bar for the 2002-2003 GD WRX. Three-position adjustment, direct fitment. Installation is a straightforward bar swap — remove the OEM bar, install the Whiteline unit with the provided polyurethane mount bushings, connect the endlinks. Start in the middle adjustment position and move from there. Adjustable endlinks are a worthwhile companion purchase if the car has been lowered, ensuring the bar operates at zero preload at the new ride height.

What’s in the Box

• 22mm 3-point blade adjustable rear sway bar
• Solid spring steel, silver powder coat
• Includes mount bushings and hardware
• 3 adjustment positions

Fitment