Whiteline Roll-Center & Bump-Steer Kit WRX 02-21 / STI 04-21 / Legacy GT / Outback XT 05-09 | KCA313

Part #: KCA313. Lowering your Subaru WRX, STI, Legacy GT, or Outback XT can boost handling and give it a cool look. But it can mess up the front - end roll - center, making cornering worse. Whiteline's roll - center kit, also known as the ROCK kit, realigns your suspension geometry. It raises the front roll - center, increases front roll resistance, and reduces suspension compression on the outside front wheels when cornering. This kit improves front - end weight distribution, camber angle, and front - end grip. You'll also enjoy less understeer and better steering feel and vehicle stability. Another issue with lowering your car is bump - steer, where the car steers on its own due to road bumps. This is caused by poor suspension geometry after lowering. Whiteline's bump - steer correction kit extends the front tie - rods, keeping the axles at a consistent distance from the frame at the steering box. This eliminates axle tilt and cures bump - steer. Every roll - center kit comes with a bump - steer kit for a perfect suspension solution. Your Subaru will feel amazing!

Using this Whiteline Roll - Center & Bump - Steer Kit is quite straightforward. First, make sure your car is safely lifted and supported. For the roll - center kit, follow the included instructions to realign the suspension geometry. This might involve some basic mechanical skills like removing and installing parts. As for the bump - steer correction kit, extend the front tie - rods carefully as described. When installing, take your time to ensure everything is properly tightened. It's a good idea to double - check all connections before taking your car for a spin. Regarding maintenance, regularly inspect the parts for any signs of wear or damage, especially after driving on rough roads. If you notice any issues, contact Whiteline's customer service for advice. Also, keep the kit clean to prevent dirt and debris from affecting its performance.