DiabloSport Marathon OBDII Plug In Tuning Module
The DiabloSport Marathon Module helps you get better fuel mileage by enabling your V8 engine to behave like a four-cylinder engine when cruising, while still allowing for full V8 power when you need it.
Features:
- Easy installation. Just plug into the OBDII port under the dash and drive.
- Compatible with GM vehicles built from 2005 to current that feature Active Fuel Management (AFM).
- Enables vehicles with AFM to drop cylinders in order to suit the driver\'s power requirements, while conserving fuel.
- Saves fuel by allowing vehicle to stay in 4-cylinder mode 80% of the time as opposed to only 35% from the factory.
DiabloSport Marathon OBDII Plug In Tuning Module
Sale price$199.95 USD
Regular price$222.95 USD