450hp Stage 1 tuning

The Renault Trucks Premium 450hp produces 450 hp and 2140 Nm as standard. The YASTUNING Stage 1 remap file takes it to 486 hp and 2350 Nm, a gain of +36 hp and +210 Nm. ECU: Siemens/Continental EMS2.3. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.