Focus MK3 RS Rear Performance discs - J-Hook Engine bay which provides increased heat and

which provides increased heat and pressure tolerance

manage shift/warning lights and read/monitor RPM

HKS Capacity upgrade kit 4

Supplied with a chassis mount kit

Ford Focus RS (MK3) Non Resonated Cat Back Exhaust

Focus MK3 RS Rear Performance discs - J-Hook Engine bay which provides increased heat andNew from SiCo Developments is our new range of high quality performance brake discs SD Performance! The aim is to maximise the performance of the discs but also keep them realistically priced to offer good value for money. J Hook Discs are the latest disc face design by AP Racing. SD Performance have adapted the initial design onto OEM discs for the following reasons: 1. They give improved bite 2. For high temperature track day use they give better