HI Spec Billet 4 brake conversion kits are a fantastic way of increasing your braking performance at an affordable price. Hi Spec brakes are manufacturered in the UK and are hand made for each customer to your exact specification. We can provide this with a vast range of colours, disc styles and pad types. HI Spec Motorsport have been established for years and have won many engineering awards for their products.
We have now added all the Hi Spec Motorsport billet 4 conversion kits on-line, these are searchable by make and model to make it easier to find the exact kit you require.
We strongly recommend upgrade the front brakes on your vehicle before looking at other braking solutions or rear kits. A high percentage of the stopping power is achieved through the front brakes and should be more powerful than the the rear brakes.