SD Performance Focus ST170 Performance rear discs - Drilled and Grooved Summit Already the Focus RS mk

Already the Focus RS mk 2 has earned itself a reputation for being an enthusiasts car

After taking our own Supercharged ST to 300+bhp we noticed on fast road and track use we was seeing oil coming from the crank case breather

RAYS Colour - Clear Black w/Machined outer lip (Formula Silver)

Aero-Quip 90 degree Black anodised fittings with Black Pro-Lite Oil hose

Standard Airbox & OE filter - 380bhp

SD Performance Focus ST170 Performance rear discs - Drilled and Grooved Summit Already the Focus RS mkNew 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. With its unique drilled and grooved design, they will increase breaking performance by allowing heat to dissipate as quickly as possible. This will prevent brake fade with enthusiastic driving. This also makes the discs lighter for