JB4 Tuner for 2014+ Mercedes-Benz –
- Plug and play tuner for 2014+ Mercedes-Benz
- Increases turbocharger output by 3-6psi for power and torque increases
- Reversible installation in seconds
- Compatible with all wheel drive and rear wheel drive models
- Offers power gains range from 30-60whp on pump gas
- Utilizes Bluetooth connectivity for smartphone and laptop tuning
- Provides up to 8 maps for various fuel and modification levels
- Not VIN locked and can be removed without a trace
– R 13300