Whiteline Front and Rear 22mm Sway Bar Kit – 2004-2007 Subaru WRX Sedan

Whiteline Front and Rear 22mm Sway Bar Kit – 2004-2007 Subaru WRX Sedan

Matched 22mm Anti-Roll Package for the Mid-Production GD WRX
The Whiteline BSK007 is a matched 22mm front and rear sway bar kit for the 2004-2007 Subaru WRX Sedan (GD chassis). Both bars are blade-adjustable at 22mm, all mount hardware is included, and the kit provides balanced roll stiffness improvement for the street and mixed-use GD WRX Sedan — the most popular GD WRX bodystyle.

DETAILS

• Matched 22mm front and rear adjustable sway bars
• All mount bushings and hardware included
• Fitment: 2004-2007 Subaru WRX Sedan (GD chassis)
• Street and mixed-use calibration
• Direct bolt-on installation

Mid-Production GD WRX
The 2004-2007 GD WRX Sedan is the most common GD WRX variant. The BSK007 provides a balanced 22mm upgrade at both ends — meaningful improvement across the full platform without the excessive stiffness of track-only specifications.

Matched 22mm for Balance
Same 22mm diameter front and rear produces balanced roll stiffness improvement — neither end stiffer than the other. The natural balance of the GD WRX AWD platform is preserved while body roll is meaningfully reduced.

Complete Kit
All hardware for both bars included. For endlinks, the Grip Series kit (WHLGS1-SUB002) includes endlinks alongside these bars with matched lowering springs.

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 matched street anti-roll kit for the mid-production GD WRX Sedan. Everything fits together as a system — the bar diameters, bushing specs, and mount hardware are all matched. Stock-height endlinks are included; if the car has been lowered, adjustable endlinks are the correct follow-on purchase. Run both bars at their middle positions first and adjust from there based on how the car responds on your road or circuit of choice.

What’s in the Box

• Matched 22mm front and rear adjustable sway bars
• All mount bushings and hardware included
• Street and mixed-use calibration

Fitment