Question 1

What makes Whiteline different from OEM suspension components?

Accepted Answer

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.

Question 2

Do I need a wheel alignment after installing Whiteline components?

Accepted Answer

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

Question 3

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

Accepted Answer

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

Question 4

Can I install Whiteline products myself?

Accepted Answer

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

Question 5

Do Whiteline products come with a warranty?

Accepted Answer

Yes. Please refer to our warranty policy for details.

Suspension & Chassis Components

Control Arm Kit with Fitting Position Rear for 2018 Kia Optima SX

IMPROVE GRIP, HANDLING & PERFORMANCE.

Rear Control Arm Upper - Arm Assembly

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Fitting Position

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Installation Time	1 Hour
Kits Required	1