JB4 Tuner for 2021+ Mercedes-Benz E450, E58, GLE53 AMG, E53 AMG, & 2020+ AMG GT43/GT53 (BETA)

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Description

JB4 Tuner for 2021+ Mercedes-Benz E450, E58, GLE53 AMG, E53 AMG, & 2020+ AMG GT43/GT53 (BETA)Power gains from 50 100hp! This plug and play tuner attaches to easy to access sensors in the engine bay and works with your factory ECU tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. Now includes the JB4PRO adapter and free app built in! Installation is very discrete and unlike flash remaps which are quick to install but can never be fully removed with a JB4 the vehicle is never aware it's making more

The Dragy software automatically charts slope on all time slips

• Blue pulses - Satellites online

2019+ C300/GLE Mercedes-Benz (SENT)

0L 4-cylinder models

See the difference in size below

Resulting in peak power gains of around 10whp and during longer pulls and back to back runs as much as 20-30whp over the factory BMW intercooler

Take your gasoline powered 1

Automatic Transmission and all N55 powered M2

2017+ F54 MINI Clubman S ALL4

5" high flow ducting and BMS inverted cone performance air filters

race fuels

2022+ SL43 AMG 2