Upgrade your Subaru with this Whiteline Adjustable Rear Strut Bar. It's designed for Subaru WRX (2002 - 2007), STI (2004 - 2007), and Impreza (non - turbo, 2003 - 2007) sedans. This sturdy hollow bar comes with adjustable end plates, offering maximum tuneability. Chassis stiffness is crucial, and this strut bar greatly reduces body or chassis flex, helping every suspension component work better. You'll notice improved turn - in, sharper steering response, and greater steering feedback. Installation takes only 0.5 hours and is DIY - friendly. No wheel alignment is required. Part number: KSB511.

Using this Whiteline Adjustable Rear Strut Bar is easy. First, make sure your vehicle is parked on a flat surface and the engine is off. It's designed for DIY installation, and it should take about half an hour. You don't need to do a wheel alignment after installing it. As for maintenance, regularly check the adjustable end plates to ensure they are tightened properly. If you notice any unusual noises or looseness, it's a good idea to give the bar a quick inspection. Keep it clean to prevent rust and damage. With proper use and care, this strut bar will keep your Subaru's suspension in top shape.