I am upgrading my 4 piston GT brakes to the 6 piston Brembo PP1 brakes. Di I need to have the smaller dust shield or can I use the stock dust shield that came with the 4 piston brakes??
One thing to keep in mind, your spare tire will no longer fit on the front, it won't clear the brakes. There are a few options out there for a substitute. Some expensive and some within reason price wise.