Product Description
Mercedes Models Supported
Rocket Chip offers performance chip options for a wide range of Mercedes cars, SUVs, vans, diesel models, and AMG performance vehicles.
Supported applications currently include:
- Mercedes A-Class
- Mercedes B-Class
- Mercedes C-Class
- Mercedes C-Class AMG
- Mercedes CL-Class
- Mercedes CLA
- Mercedes CLA AMG
- Mercedes CLK
- Mercedes CLK AMG
- Mercedes CLS
- Mercedes E-Class
- Mercedes E-Class AMG
- Mercedes G-Class
- Mercedes GLA
- Mercedes GLB
- Mercedes GLC
- Mercedes GLC AMG
- Mercedes GLE
- Mercedes GLE AMG
- Mercedes GLS
- Mercedes GLK
- Mercedes Metris
- Mercedes ML
- Mercedes R-Class
- Mercedes S-Class
- Mercedes S-Class AMG
- Mercedes SL
- Mercedes SLK
- Mercedes Sprinter
- Mercedes AMG GT models
Additional Mercedes models and configurations are available through the vehicle selector above. Compatibility depends on the model year and engine configuration.
How Do Mercedes Performance Chips Work?
Rocket Chip performance chips connect through the vehicle’s OBD-II diagnostic port and communicate with the engine-management system.
Rocket Chip performance chips use vehicle-specific programming designed to adjust fuel and timing-related parameters to improve throttle response and overall engine performance.
The device remains connected while in use and can be removed with the engine off when needed for servicing or diagnostics.
Choose the Right Performance Chip for Your Mercedes
The correct Mercedes performance chip depends on:
- Model year
- Mercedes model
- Engine configuration
- Selected performance grade
Use the vehicle selectors above to confirm compatibility before ordering.
Rocket Chip currently offers:
Boost: Up to +40 horsepower and up to +2–4 MPG
Boost+: Up to +60 horsepower and up to +4–6 MPG
The Mercedes selector includes gasoline and diesel applications, along with turbocharged, supercharged, AMG, and BlueTEC configurations. Actual results may vary by vehicle, engine, maintenance condition, modifications, and driving habits.
Mercedes Performance Chip Installation
Rocket Chip performance chips are designed for plug-in installation through the vehicle’s OBD-II diagnostic port.
Typical installation involves:
- Start the vehicle.
- Locate the OBD-II port, usually beneath the driver-side dashboard.
- Plug in the Rocket Chip.
- Drive normally and allow the system time to operate with the vehicle.
No wire cutting or specialized mechanical tools are required.
For detailed instructions, see the Performance Chip Installation page.















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