Challenger 6xx · All
660B - 8.4 - 303hp Stage 1 tuning
The Challenger 6xx 660B - 8.4 - 303hp produces 303 hp as standard. The YASTUNING Stage 1 remap file takes it to 381 hp, a gain of +78 hp. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
303 hp
381 hp
+78 hp
Torque
n/a
n/a Nm
Engine specifications
- Fuel
- Diesel
- Method
- Chiptuning