Challenger ECU tuning files
6 models and 86 engine variants. The largest typical Stage 1 gain for Challenger is +241 hp. Choose a model.
- 1000 Series 4 engines
- 600 Series 3 engines
- MT 61 engines
- Rogator 9 engines
- SPRA Coupe 2 engines
- Terragator 7 engines
No model matches that. Ask us.