Description
Upgrade your 2007–2014 Mercedes-Benz C-Class Sedan (W204) with the Godspeed Project MonoSS Coilover Kit, engineered to provide an ideal balance of everyday comfort, improved handling, and track-inspired performance. Designed as an affordable street-performance suspension system, the MonoSS Series features 16 levels of adjustable damping, independent ride height adjustment, and a high-performance monotube design for exceptional control and responsiveness.
Each MonoSS coilover utilizes a 52mm seamless carbon steel monotube shock body paired with a precision performance piston to deliver consistent damping and rapid suspension response. Filled with premium racing-grade shock oil featuring a high viscosity index, the dampers maintain stable performance across a wide range of driving conditions and temperatures.
The kit is equipped with SAE9252 high-tensile cold-wound springs, providing an excellent balance between ride comfort and cornering performance. Independent ride height and spring preload adjustments allow you to achieve your desired stance while preserving maximum suspension travel.
For smooth suspension movement and enhanced durability, the upper mounts utilize KOYO Japan 6204Z pillow-ball bearings where applicable. Lightweight CNC-machined aluminum components and durable carbon steel lower brackets help reduce unsprung weight without sacrificing strength.
Designed with long-term ownership in mind, the MonoSS dampers are fully rebuildable, and the system is backed by a 1-Year Limited Manufacturer Warranty.
Features & Benefits
- Fits 2007–2014 Mercedes-Benz C-Class Sedan (W204)
- 16 levels of adjustable damping
- High-performance 52mm monotube shock design
- Seamless carbon steel shock body
- Performance internal piston for faster damper response
- Premium racing-grade shock oil
- Independent ride height and spring preload adjustment
- High-strength SAE9252 cold-wound springs
- KOYO Japan 6204Z pillow-ball bearings (where applicable)
- Lightweight CNC-machined aluminum components
- Durable carbon steel lower brackets
- Rebuildable shock absorbers
- Improved handling, stability, and cornering performance
- Excellent balance of comfort and performance
Spring Specifications
Front
- Spring Rate: 7 kg/mm
- Spring Length: 190 mm
- Spring Inner Diameter: 62 mm
Rear
- Spring Rate: 11 kg/mm
- Spring Length: 210 mm
- Spring Inner Diameter: 62 mm
Performance Benefits
The Godspeed Project MonoSS Coilover Kit helps provide:
- Improved handling and cornering
- Reduced body roll
- Sharper steering response
- Adjustable ride quality
- Increased traction and stability
- Better suspension control
- Lower center of gravity
- Comfortable daily driving with sporty performance
Premium Monotube Construction
The MonoSS Series features a 52mm seamless carbon steel monotube shock body designed for superior heat dissipation and consistent damping performance. Combined with KOYO Japan bearings, premium racing-grade shock oil, and precision-engineered internal pistons, the suspension delivers smooth operation and long-lasting reliability.
Lightweight billet aluminum hardware reduces overall suspension weight while maintaining exceptional durability.
Installation Notes
- Direct-fit application
- Professional installation is highly recommended
- Wheel alignment required after installation
- Ride height and damping should be adjusted after installation for optimal performance
Vehicle Fitment
Mercedes-Benz C-Class Sedan (W204)
- C180 (2011–2014)
- C200
- C250
- C300
- C350
- C63 AMG (verify compatibility before purchase)
Chassis
- W204 Sedan (2007–2014)
Please verify your vehicle's year, model, and suspension configuration before ordering.
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
