MK3 Focus ST ST250 Rear brake discs pair Genuine Ford Focus RS MK3 Lower and safer boost levels

Lower and safer boost levels over competitor mapping

Without it the potential of any high flow intake system is wasted because any smooth flowing intake charge has to taper down to pass through the tight and restrictive bend of the factory part

This will allow a the original purchaser to exchange their PCM box with us and receive their free* OEM+ tuned calibration for their ECU just as soon as it's available

Temperatures

On the Stage 1 Revo software

MK3 Focus ST ST250 Rear brake discs pair Genuine Ford Focus RS MK3 Lower and safer boost levelsGenuine Ford rear brake disc pair for MK3 Ford Focus ST250 & Diesel version