SD Performance Focus ST170 Performance rear discs - Drilled and Grooved Transmission away from the direct flow

away from the direct flow of the exhaust gases

Perfect for Fast Road and Track

a must for track day enthusiasts

Unlike single piston or diaphragm diverter valves

SD Performance Focus ST170 Performance rear discs - Drilled and Grooved Transmission away from the direct flowNew 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