ST XA Adjustable Coilovers Mercedes Benz C-Class (W204) C350 08-14 Sedan / 12-14 Coupe (Except AMG)

ST Suspensions is known for making well-built suspension components, and their ST XA coilovers are a prime example of that. If you're looking to fine-tune the stance and handling of your 2008-2015 Mercedes-Benz C350 Sedan or Coupe (excluding AMG models), these are definitely worth a look. They give you the ability to adjust not just how low your car sits, but also how it feels on the road, letting you find that sweet spot between sporty performance and comfortable daily driving.

What sets these apart is the attention to detail in their construction and adjustability. The spring perches are made from a durable, friction-optimized polyamide composite with a stainless steel insert. This combination is smart because the composite material prevents corrosion between the perch and the strut body, ensuring that you can actually adjust your ride height years down the road. The stainless steel insert adds strength where it's needed. Plus, each damper is tested on a shock dyno before it leaves the factory in Germany, so you know they're performing as intended right out of the box. You get 16 distinct clicks of rebound damping adjustment, which is plenty to let you really dial in the driving dynamics to your preference.

These coilovers also include an elastomer bump stop with an integrated dust protection system. This helps keep dirt and water away from the hardened chrome piston rod and internal seals, which is crucial for long-term durability. The galvanized zinc-coated steel struts offer solid corrosion protection, and the whole system is built with a multi-layered sealing package and low-friction components inside the damper housing. You'll also get a detailed manual to help you set up the damping and reset it if needed. They come with a 5-year limited warranty with unlimited mileage, and they are made by hand by the experts at KW in Germany.