What makes Whiteline different from OEM suspension components?

Whiteline suspension products are engineered for performance and durability well beyond OEM standards. While factory (OEM) components often use soft rubber bushings that degrade over time and under load, Whiteline uses advanced polyurethane and bushing technology that resists oil, heat, abrasion, and weathering. This results in sharper handling, more responsive steering, better load control, and significantly improved lifespan — without the harshness of traditional solid bushings.

Do I need a wheel alignment after installing Whiteline components?

It’s recommended to perform a wheel alignment after installation to ensure optimal performance and tire wear.

Are Whiteline Fixed Offset Upper Control Arms (UCAs) necessary for lifted vehicles?

They help maintain correct alignment and steering geometry after a vehicle is lifted.

Can I install Whiteline products myself?

Some products are DIY-friendly, but professional installation is recommended for suspension components.

Do Whiteline products come with a warranty?

Yes. Please refer to our warranty policy for details.

KTA449

Front Lower Control Arm Upgrade for VB Subaru WRX 2022-on

Front Lower Control Arm Upgrade for VB Subaru WRX 2022-on

Item Price

$853.88

SKU	KTA449
Warranty	3 Years
Installation Time	3 Hours
Fitting Position	Front Lower

Select your car to check fitment.

Pre-Order

Available for Preorder.

Description

This high-performance Front Lower Control Arm (FLCA) is designed specifically for the Subaru WRX (compatible with various model years) to enhance suspension geometry and improve handling dynamics. Engineered for track-ready performance while maintaining daily drivability, these control arms offer comprehensive geometry corrections, including roll center correction, bump steer correction, anti-lift/anti-dive geometry correction, as well as camber and caster adjustments. Whether you're a weekend track enthusiast, a daily spirited driver, or a dedicated motorsports competitor, this front lower control arm will significantly enhance the handling and stability of your WRX. Upgrade your Subaru WRX today and experience the ultimate in suspension performance! Who is This For? This performance-focused lower control arm is perfect for Subaru WRX owners looking to improve cornering performance and steering precision, Reduce body roll, bump steer, and front-end lift, enhance braking stability and weight transfer control, optimize camber and caster for track and street applications, and upgrade to a durable, high-performance suspension component

*Tax is calculated at checkout based on local regions tax laws. For international orders, tax is removed, local import duties or taxes may apply but will not be charged by us.

Specifications

Kit Specifications

Arm Type	Units	Ball Joint Included	Adjustable (Arms)	Alignment Type	Adjustment Type	On Car Adjustable
Alignment	Pair	Yes	No	Caster / Anti-lift	Fixed	No

Arm Type	Alignment
Units	Pair
Ball Joint Included	Yes
Adjustable (Arms)	No
Alignment Type	Caster / Anti-lift
Adjustment Type	Fixed
On Car Adjustable	No

Misc. Product Information

More Information
SKU	KTA449
Components Per	2 Arms
Kits Required	1
Sub brand	Performance
Product Note	Ensures long-lasting durability, matter matter the purpose; the perfect, complete upgrade. Includes: 2 Arms
EAN	9319924480999

Installation & Fitment Guide

More Information
Installation Time	3 Hours
Installation Difficulty	Suspension Specialist recommended.
Wheel Alignment Required	Yes
Recommend Wheel Alignment	Front Wheel Alignment

Compatible Vehicles

Select any of the below vehicles to get detailed specifications on how this product interacts with your car. Including fitting positions, time and other vehicle specific information.

Shipping & Returns

Shipping Times

You can use the shipping calculator to find your shipping costs. The shipping calculator will also show all shipping prices.

Returns

We guarantee the fitment and quality of our products, but if you choose to return an item, we offer a generous 60 day returns policy. See our returns policy here.

Warranty

All products sold by Whiteline are covered by a national warranty. The product's warranty is subject to conditions from the date of purchase, unless otherwise stated on the item.

Warranty claims must meet certain criteria and be sent to Whiteline with a receipt to be eligible for a refund. See full warranty claim criteria here.