Ford Focus RS tuned by Graham Goode Racing

Graham Goode Racing had previously given the Focus RS an ECU upgrade package that increases the output of the Focus' 2.5 litre turbocharged in-line five cylinder engine from 301bhp to 340bhp. Now though, it has gone further by introducing a new performance package.

Called the RS370FR, the new package adds a carbon fibre Cold Air Induction System, large capacity air to air intercooler with alloy air diverter plates, large volume fuel injectors, silicone boost hoses and a large bore exhaust turbo front pipe and sports catalyst section, in addition to the remapped ECU.

As a result the modified Focus RS now produces 368bhp, an increase of 28bhp over the previous upgrade. Graham Goode Racing said that the new RS370FR package is available for fitting at its factory in Leicester, UK.