P400 Power Upgrade

P400 Power Upgrade

The P3XX (i6) and P400 engines are 100% identical. The higher output OEM map is already present, we simply activate it.

My Chiptuning files specialise in Chiptuning petrol and diesel engines for improved performance and fuel efficiency. We have years of experience tuning Land Rover engines to optimise for performance and efficiency.

The process

We analyse your vehicle and can adjust the engine management programme, also known as the ECU (Engine Control Unit). This engine software is largely responsible for the behaviour of the P400 (3.0T) 400hp engine and its fuel consumption. We can optimise the ECU for any car, van, truck or tractor.