Dodge Viper 2008 onwards GTS R remap
Standard this engine makes 650hp and 810Nm. Our STAGE 1 file takes it to 670hp and 830Nm.
Where the power arrives
Power and torque through the rev range, on the STAGE 1 file.
- Standard 650hp
- Remapped 670hp
- Standard 810Nm
- Remapped 830Nm
Stages for this engine
Stage 1 needs nothing fitted. Anything above assumes the supporting hardware is on the car already.
Remapping the GTS R
The Dodge Viper 2008 onwards GTS R runs a factory calibration built to cope with poor fuel, skipped servicing and hot countries. We rewrite the fuelling, boost and timing for this engine on this car, then test it before you get it back. The original file is kept, so it can go back to standard whenever you want.
On the petrol side the difference shows in throttle response and in how hard it pulls through the top half of the rev range. It feels sharper off idle and keeps going where it used to flatten out.
Figures on this page are for a standard car in good health. We read the fault codes and check the basics first, and if something needs attention we will tell you before we write anything. Have a look at the other engines on the 2008 onwards, the full Viper range, or everything we do for Dodge.
Other engines on this Viper
2008 onwards cars.
Book your Viper
We write and test every file at our Aston workshop, on our own rolling road. Ring us with your reg and we will tell you what your car should make before you commit to anything.