Product Details
Yellow Speed Racing Pro Plus Racing 3-Way Coilovers for the 2019-2022 Mercedes-Benz A-Class deliver track-focused performance with 3-way adjustable damping with independent rebound, high-speed compression, and low-speed compression control. Engineered for competitive racers and serious track enthusiasts, this adjustable coilover suspension system provides precise chassis tuning for maximum handling performance.
Full-length ride height adjustment via the lower bracket enables stance and weight distribution tuning without sacrificing suspension travel. Each Pro Plus Racing coilover kit features high-rigidity springs and monotube shock construction for consistent, fade-free damping under demanding conditions.
Every Yellow Speed Pro Plus Racing coilover system is built to order for precise fitment and quality assurance.
Features
- 3-Way damping adjustment for precise chassis tuning
- Full-length ride height adjustment via lower bracket
- Monotube internal shock design for consistent performance
- High-rigidity SAE9254 steel springs for long-term durability
- Spring bearing top for smoother handling response
- Electroplated shock body for corrosion resistance
- Built to order for precise fitment and quality assurance
Specifications
| Part Number | YS01-MB-3WPPR009 |
| Part Name | Yellow Speed Pro Plus Racing 3-Way Coilovers |
| Vehicle | 2019-2022 Mercedes-Benz A-Class |
| Chassis Code | W177 |
| Drivetrain | AWD |
| Suspension Design - Front | True Coilover |
| Suspension Design - Rear | True Coilover |
| Upper Mount - Front | Pillowball Upper Mount with Camber Plate |
| Upper Mount - Rear | OEM Upper Mount |
| Spring Rate - Front | 12 Kg/mm |
| Spring Rate - Rear | 12 Kg/mm |
| Damping Adjustment | 3-Way |
| Custom Spring Rates | Available upon request |
| Notes | Sedan, Hatchback; AWD; Strut Diameter 53mm; Non-AMG; Rear MULTI LINK; EDC Warning Light may display for vehicles equipped with electronic damping; Cancellation kit required to prevent warning light |
Vehicle Fitment
- 2019 Mercedes-Benz A-Class (W177)
- 2020 Mercedes-Benz A-Class (W177)
- 2021 Mercedes-Benz A-Class (W177)
- 2022 Mercedes-Benz A-Class (W177)




