BSR launches a tuning kit for Ford Focus RS 2010. During BSRs extensive testing of the Focus RS it became evident that the stock software calibration did not fully deliver the claimed 305 bhp's and this makes the BSR tuning kit more interesting than ever.

Top end power is increased by 48 hp giving that extra needed performance and with a torque of 499Nm using the BSR tuning kit, the low end strength is much more evident than before.

Link to the Ford Focus RS tuning kit.