Rolling Road | Custom Remapping | Devon & Cornwall | EPR Tuning

4WD Rolling Road

Our tuning facility in Bideford, North Devon is equipped with a state of the art V-tech 4WD Rolling Road

V-tech have been the leading dynamometers manufacturer for over 20 years, producing some of the most advanced dyno’s and dyno software on the market.

Our V-tech 4WD Rolling Road is the latest model, controlled by state of the art DynaVTECH software and patented TrueForce II technology.

Our Rolling Road is different to most, it offers a true 4WD belt linked system providing a true mechanical connection between the front and rear rollers, not an ‘electronic link’ from separated sets like most other 4WD rollers use. This means the front and rear wheel speeds are mechanically locked to ensure precise simulation of how the vehicle would drive on the road.

This ensures the utmost accuracy, preventing damage to the vehicles drivetrain during testing, no unplugging of safety features or disconnection of driveshafts or haldex systems. Many vehicles including the newest BMW xDrive, Porsche AWD and Mercedes 4Matic can be severely damaged if the speed of the front and rear axles are not synchronised.

Our set up is also equipped with additional hardware such as Boost Sensors, AFR Sensors and an OBD/CAN Interface. This allows us to carry out extensive data analysis on the Dyno and ensure the utmost accuracy when tuning your vehicle.