JB4 Tuner for 2021+ Mercedes-Benz E450, E58, GLE53 AMG, E53 AMG, & 2020+ AMG GT43/GT53 (BETA) –
- Adds power gains ranging from 50-100hp
- Attaches to sensors in the engine bay to remap boost, timing, and fueling for performance
- Discrete installation, vehicle unaware of higher power levels
- Includes CANbus functionality for real-time tuning using critical engine data
- Offers multiple maps for different fuel types and driving situations
- Wirelessly connect to iOS/Android devices or Windows laptop for data analysis and updates
- Improves 0-60 and 1/4 mile times, supports Ethanol (E85) tuning
- Features 5-year warranty, boost by gear control, read/delete fault codes, and advanced tuning capabilities
– R 13300