Whiteline KTA290 Front Lower Control Arm Kit, Alloy Lower Arm Assembly

The Whiteline KTA290 is a front lower suspension control arm kit, also sold as a lower control arm assembly. It is built from alloy and is meant to replace the original-equipment arms.

Key Features:

• Lightweight alloy construction: It saves considerable weight over original-equipment-quality arms. Because the arm's weight is partly unsprung weight, the benefit is similar to fitting a light alloy wheel.
• Alignment geometry gain: The arms build in a +0.5 degree camber improvement, which helps optimize alignment settings for street and track use.
• Rear bushing: A synthetic elastomer formulation is paired with a sealed bearing assembly. This lets the arm move smoothly as the wheel travels up and down.
• Front bushing: An oversized heavy-duty crush tube reduces toe change during hard cornering and improves steering precision.

The more positive arm location through the suspension's range of movement, together with the alignment gains, gives a more responsive feel at turn-in, mid-corner and corner exit.