Whiteline Rear Heavy Duty Sway Bar Link Support Bracket – 2003-2008 Subaru Forester

Whiteline Rear Heavy Duty Sway Bar Link Support Bracket – 2003-2008 Subaru Forester

Reinforce the Rear Sway Bar Endlink Mount on the SG Forester
Under sustained high cornering loads, the rear sway bar endlink mounting points on the 2003-2008 Subaru Forester can flex — particularly when running an upgraded, stiffer rear bar. Whiteline’s KBR16 heavy duty support bracket reinforces these mounting points, keeping the endlinks properly located and maximizing the effectiveness of the rear sway bar under hard driving conditions.

DETAILS

• Reinforces rear sway bar endlink mounting point against flex
• Designed for SG Forester applications with upgraded rear sway bars
• High-strength construction for track and performance use
• Direct bolt-on: 2003-2008 Subaru Forester (SG chassis)
• Recommended when running larger-diameter upgraded rear bars

When Endlink Mount Flex Becomes a Problem
The SG Forester is a taller, heavier vehicle than the equivalent Impreza or Legacy. When a stiffer aftermarket rear bar is installed, the loads on the endlink mounting points increase substantially. The factory mounting point hardware may flex under these higher loads, reducing the effective roll stiffness and fatiguing the mounting hardware over time. The KBR16 bracket addresses this proactively.

Part of the SG Forester Rear Bar Package
Whiteline’s BSR35XZ rear sway bar upgrade for the SG Forester is the matched bar for this bracket. Together, the upgraded bar and reinforced mounting provide a complete, stable rear anti-roll system that can be used under track conditions without concern for mounting flex.

SG Forester Suspension Development
The SG Forester is a practical platform that sees performance development for both street use and rally-inspired off-road use. Whiteline’s SG-specific components address the platform’s specific characteristics — including the higher mounting loads that come with the taller body and center of gravity.

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

Important hardware for SG Forester owners who have installed or are planning to install an upgraded rear sway bar. Prevents endlink mount flex under the higher loads of a stiffer bar. 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

• Reinforces rear sway bar endlink mounting point against flex
• Designed for SG Forester applications with upgraded rear sway bars
• High-strength construction for track and performance use
• Recommended when running larger-diameter upgraded rear bars

Fitment