• ST Suspensions ST X Coilover Kit - 2012-2015 Mercedes-Benz C-Class C350 Coupe 1.8 4cyl 3.5 6cyl
  • ST Suspensions ST X Coilover Kit - 2012-2015 Mercedes-Benz C-Class C350 Coupe 1.8 4cyl 3.5 6cyl
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ST Suspensions ST X Coilover Kit - 2012-2015 Mercedes-Benz C-Class C350 Coupe 1.8 4cyl 3.5 6cyl

ST Suspensions ST X Coilover Kit - 2012-2015 Mercedes-Benz C-Class C350 Coupe 1.8 4cyl 3.5 6cyl

13225028

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$1,089.00 USD
$1,089.00 USD $1,089.00 USD
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The ST Suspensions ST X Coilover Kit for the 2012-2015 Mercedes-Benz C-Class C350 Coupe is a performance suspension upgrade designed to enhance handling and adjust ride height. Engineered for everyday driving, this coilover kit provides precise height adjustment to optimize the vehicle’s stance and appearance while maintaining a comfortable ride. Constructed with quality materials, the ST X Coilover delivers reliable performance and road feel, making it suitable for drivers seeking a balance between sporty handling and daily comfort. Its straightforward design ensures ease of installation and consistent performance, making it an ideal choice for enthusiasts looking to improve their vehicle’s dynamics without sacrificing ride quality.

This coilover kit is compatible with 2012-2015 Mercedes-Benz C-Class C350 Coupe models equipped with 1.8L 4-cylinder or 3.5L V6 engines, excluding AMG variants. It is designed for rear-wheel-drive configurations and serves as a direct replacement or upgrade for the factory suspension. The kit includes adjustable coilovers that allow for fine-tuning of ride height to suit street or spirited driving. Suitable for street use and casual track days, this coilover system enhances handling response and visual stance. Installation involves replacing the existing suspension components with the included coilovers, offering a reliable upgrade for improved performance and aesthetics.

Overview

The ST X Coilover Suspension for the 2012-2015 Mercedes-Benz C-Class C350 Coupe 1.8 4cyl 3.5 6cyl RWD Except AMG (W204) was developed for the everyday driver who needs to hug the curves yet retain road comfort. Simple, uncomplicated road performance for those who just want to get in and drive. Add in our wide range of height adjustability; the ST X Coilover will look as perfect as it feels. ST X Coilover Kit deliver precise adjustment to your ride height and look of your car. We manufacture an adjustable spring perch made of durable and friction-optimized polyamide composite material with a stainless steel insert. Thanks to the composite material corrosion is prevented between the strut and perch ensuring long lasting height adjustability. Galvanized zinc coated steel struts optimize corrosion protection for long lasting use. We add a dust protection system to prevent unwanted dirt and particulate from coming in contact with the hardened chrome piston rod or getting into the valve packs.

We reinforce the system with a multi-layered pressure resistant sealing package, mono block guide system and a low friction piston band which works inside the pressure resistant internal damper housing. At ST suspensions we do not accept compromises. As a matter of principle we rely on world class engineering delivered from KW for all our dampers. Why? To simply improve your driving experience! All ST X Coilover Kit are application specific for your car and perfectly adapted for everyday life.

Improved driving dynamics and handling

Designed in conjunction with KW Suspension Germany, ST X Coilover Kit deliver a sporty handling by reducing the bodyroll during compression as well as improving agility when driving fast. The high-quality production of each ST X coilover includes a low-friction and pressure resistant housing alongside a chrome-plated piston rod for maximum longevity. A mono block guide and ST seal package ensures the twin-tube dampers remain free of dirt particles in all weather conditions.

Standard Features

  • Individual lowering within the TUV-tested adjustment range
  • Front and rear axle thread adjustment (when possible)
  • Galvanized coilover struts with additional coating for optimized corrosion protection
  • Complete solution with adjustable spring plate, race spring system and bumpers with dust protection
  • Powerful twin-tube dampers with high-quality components for maximum longevity
  • 5 year limited warranty
Specifications
Part Number 13225028
Part Name ST X Coilover Kit
UPC 00847691031025
Vehicle 2012-2015 Mercedes-Benz C-Class C350 Coupe 1.8 4cyl 3.5 6cyl RWD Except AMG (W204)
Front Lowering Rate 1.2 - 2.2 in.
Rear Lowering Rate 0.8 - 2.0 in.
Ride-Height Adjustable Yes
Damping Adjustable Yes
Front Spring Rates Progressive
Rear Spring Rates Progressive
Notes All Vehicles Equipped with the EDC System (Electronic Damper Control) are NOT APPLICABLE.
Vehicle Fitment
  • 2012 Mercedes-Benz C-Class C350 Coupe 1.8 4cyl 3.5 6cyl RWD Except AMG (W204)
  • 2013 Mercedes-Benz C-Class C350 Coupe 1.8 4cyl 3.5 6cyl RWD Except AMG (W204)
  • 2014 Mercedes-Benz C-Class C350 Coupe 1.8 4cyl 3.5 6cyl RWD Except AMG (W204)
  • 2015 Mercedes-Benz C-Class C350 Coupe 1.8 4cyl 3.5 6cyl RWD Except AMG (W204)
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