ESE End of Season 18 Background

ESE End-of-Season-18 Upgrade – New features and improvements for all KessTech EURO4 H-D exhaust systems


Summer's over. The bikes are rolling into winter storage. Time to screw, pimp and upgrade to be prepared for the next motorcycle season. Therefore, the ESE End-of-Season-18 Upgrade is a must!

This upgrade contains new functions, improvements and bugfixes for all ESE software versions (= all EURO4 systems). It further optimizes the performance of the system and the individual driving experience:

  • Improvement of the AEP ("Active Engine Protection")
  • Power-Feature: Better distinguishing between the three sound modes, even at higher speeds
  • Adaptation of the system to individual driving styles

The ESE End-of-Season-18 Upgrade is free! The electronic must be sent to KessTech to be upgraded. We recommend to install the new upgrade to avoid possible future problems.