Whiteline 9/10+ Impreza GH/GR MY11 / 9/10+ STi Front 22mm Heavy Duty Adjustable Swaybar

When you're looking to tighten up the handling on your 2004-2005 or 2009-2013 Subaru Forester, especially if you're tackling twisty roads or pushing the limits a bit, a heavy-duty adjustable sway bar like this one from Whiteline is a smart move. This part's main job is to fight body roll, that leaning sensation your car makes when you turn. By keeping the body flatter, it helps spread the load across your tires more evenly, which means you get more grip and a more responsive feel when you're cornering.

Whiteline builds these sway bars tough. The bar itself is 22mm and features a two-point adjustment system, so you can dial in the stiffness to match your driving style or the road conditions. The mounts use a special synthetic elastomer that's resistant to oil and weathering, and the bar has a protective powder coating to ward off corrosion. Plus, the forged ends are built for strength where the sway bar links connect. They also include DIY lateral locks to keep the bar from shifting side-to-side during hard cornering.

This sway bar is designed to be a direct fit for your Forester, and it comes with an installation guide to help you get it bolted on. You'll notice a real difference in how the car handles, with improved cornering and potentially even better tire wear, all without making the ride uncomfortable.