Whiteline Adjustable Lower Control Arms Rear – Subaru WRX/STI 2008+ / BRZ 2013+ / Scion FR-S 2013-2016

Whiteline Adjustable Lower Control Arms Rear – 2008+ Subaru WRX / STI / 2013+ BRZ / 2013+ FRS

Full Rear Toe and Camber Correction for GR/GV/VA Subaru and ZN6
Whiteline’s adjustable rear lower control arms for the 2008+ WRX, STI, and 2013+ BRZ/FR-S provide on-car adjustment of rear toe and camber beyond what the factory alignment range allows. On lowered cars — or any build where rear geometry has moved outside standard adjustment limits — these arms provide the capability to set rear geometry precisely for optimal performance.

DETAILS

• Adjustable rear lower control arms for on-car toe and camber correction
• Expands rear alignment capability beyond factory limits
• Polyurethane bushings at chassis ends for consistent geometry under load
• Fitment: 2008+ Subaru WRX/STI (GR/GV/VA), 2013+ BRZ, 2013+ Scion FR-S
• High-strength construction for performance and track use

When Standard Alignment Can’t Reach
The factory rear alignment has defined adjustment limits. Lowering a GR/GV/VA WRX or STI, or a ZN6 BRZ, moves the geometry outside those limits in predictable ways. Adjustable control arms provide the extended range needed to set correct geometry at the actual ride height being used.

Toe and Camber Together
The rear lower arm affects both toe and camber when adjusted. The adjustment allows setting the wheel precisely for the desired rear geometry at any ride height — toe-in for stability, specific camber for tyre contact optimization under cornering.

Polyurethane for Holding the Setting
Polyurethane bushings at the chassis ends of these arms maintain the set geometry more consistently under load than rubber. The alignment setting you dial in stays where you put it rather than drifting under cornering forces.

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

One of the most capability-extending rear suspension upgrades for performance Subaru and ZN6 builds. Full rear alignment flexibility that simply isn’t possible with OEM hardware.

What’s in the Box

• Adjustable rear lower control arms for on-car toe and camber correction
• Expands rear alignment capability beyond factory limits
• Polyurethane bushings at chassis ends for consistent geometry under load
• High-strength construction for performance and track use

Fitment