Whiteline KCA519 Roll-Centre Correction Kit for 05-06 Acura RSX / Honda K-Series

Vehicle Fitment

• 2005-2006 Acura RSX (Base / Type-S, steel control arms with 14 mm ball joint stud)

Features

• Roll-centre correction via upgraded ball joints
• Engineered to raise front roll centre for better handling
• Improves front-end grip and reduces outside tire compression in corners
• Ideal for lowered vehicles where geometry is altered
• Must be used with a bump-steer kit (e.g., KCA517) for optimal alignment
• Durable construction for long-term use
• Improves tire contact and stability during aggressive driving
• Backed by a 3-year / 60,000-mile warranty

Specifications

• Position: Front axle
• Component: 2 x precision ball joints
• Installation Time: ~4 hours
• Warranty: 3 years / 60,000 miles

Included Components

• 2x Roll-centre ball joints
• Fitting grease / lubricant
• Installation instructions

Product Description

The Whiteline KCA519 is a roll-centre correction kit designed specifically for the front suspension of the 2005-2006 Acura RSX (with steel lower control arms and 14 mm ball joint studs). By replacing the OEM ball joints with precision-engineered ones, this kit raises the front roll centre - improving chassis behavior through corners by reducing excessive body roll and improving tire contact.

This upgrade is especially beneficial for lowered vehicles, where suspension geometry is altered and the roll centre can shift unfavorably. Correcting the roll centre helps distribute load more evenly across the front tires and improves grip during dynamic driving. For best alignment and handling results, it's recommended to pair this with a bump-steer correction kit (such as the KCA517).

Installation typically takes about 4 hours and requires basic tools plus some experience with suspension components. After installation, a proper alignment is advised to fully benefit from the improved geometry. With a 3-year warranty, the KCA519 offers a reliable way to enhance the handling precision of your RSX.