Our BOLT ON disc conversion for Volvo C303 axles is all you need. No other modifications on your vehicle are needed. It is made of high quality materials with attention to details and top racing performance.
As you request, the width of the axle stays the same or slightly narrower, depending on the hub. We can make it wider if you want, but that is not our practice.
The price is variable, for most of bolt patterns it is 1850 Euro. Feel free to contact us for more info