Ford Focus RS has been converted JS400

Last week saw the Focus RS been converted to JS400 spec.

This included the fitment of a Mongoose turbo back exhaust system, an Airtec intercooler, a Pipercross airfilter, a set of 660cc injectors and a JS400 ECU upgrade carried out at Sitech Racing, Blair Atholl.

Bellow is a picture of our BDM ECU upgrade tool.

The results of the conversion are incredible, not only is it stellar fast it now returns over 35mpg!!

The Focus RS did a whole day at Knockhill on Saturday (pics to follow).

It then did a day on the Kames circuit on Sunday.

Then down to Santa Pod on Wednesday to compete in a Redline mag test day, on a handling circuit and quarter mile.

The car has now covered over 5k miles never missing a beat.