A simple 30 minute install will give you a huge increase in power. The aFe POWER SCORCHER HD Module includes a high quality case wire harness with factory style connectors for an easy plug play installation. A LED light switch provides In-Cabin On-The-Fly power adjustments. The 4-Power settings are adjustable with one button and the LED light represent the settings: Stock (Green), Sport (Yellow), Sport+ (Orange) and Race (Red). This performance module increase turbo boost and fuel pressure. It improves vehicle performance and throttle response.
SCORCHER GT Power Module Mercedes-Benz CLA250/GLA250 14-19 I4-2.0L (t)
Mercedes-Benz CLA250/GLA250 14-18 I4-2.0L (t)

Fitment
2014 Mercedes-Benz CLA250 4Matic
2014 Mercedes-Benz CLA250 Base
2015 Mercedes-Benz CLA250 4Matic
2015 Mercedes-Benz CLA250 Base
2015 Mercedes-Benz GLA250 4Matic
2015 Mercedes-Benz GLA250 Base
2016 Mercedes-Benz CLA250 4Matic
2016 Mercedes-Benz CLA250 Base
2016 Mercedes-Benz GLA250 4Matic
2016 Mercedes-Benz GLA250 Base
2017 Mercedes-Benz CLA250 4Matic
2017 Mercedes-Benz CLA250 Base
2017 Mercedes-Benz GLA250 4Matic
2017 Mercedes-Benz GLA250 Base
2018 Mercedes-Benz CLA250 4Matic
2018 Mercedes-Benz CLA250 Base
2018 Mercedes-Benz GLA250 4Matic
2018 Mercedes-Benz GLA250 Base
2019 Mercedes-Benz CLA250 4Matic
2019 Mercedes-Benz CLA250 Base
2019 Mercedes-Benz GLA250 4Matic
2019 Mercedes-Benz GLA250 Base
2020 Mercedes-Benz CLA250 4Matic
2020 Mercedes-Benz CLA250 Base
2020 Mercedes-Benz GLA250 4Matic
2020 Mercedes-Benz GLA250 Base