Dodge Challenger SRT8 6.1 V8 425hp chiptuning
2008– · Petrol · ECU: Motorola NGC4 / Siemens/Continental GPEC2
Stage 1: +20 hp & +20 Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the Dodge Challenger SRT8 6.1 V8 425hp with 425 hp and 570 Nm gets 445 hp and 590 Nm – an increase of +20 hp (5%) and +20 Nm. The file is created by our tuning engineers for your exact software version on the Motorola NGC4 / Siemens/Continental GPEC2 ECU and is delivered via our file service portal in 5–15 minutes. Options such as DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map can be combined in the same file.
Values are guide values from our dyno and comparable vehicles. Actual results depend on condition, hardware and fuel quality. Use only where legally permitted.
Technical data
| Fuel | Petrol |
| Displacement | 6059 CC |
| Compression ratio | 10.3 : 1 |
| Bore × stroke | 103.0 X 90.9 mm |
| Engine code | 6.1 Hemi V8 |
Other engines: Dodge Challenger 2008–
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