Wilwood Hat-BB Front Subaru 5 x 3.93 - 12 on 8.75in

This is the Wilwood GT Series Big Brake flared bell hat, designed for front Subaru applications. It's a key component for upgrading your braking system, especially when you're looking to install larger rotors. The hat is precision machined from premium aluminum alloys, which means it's strong but also keeps weight down, a big plus for performance.

These hats feature threaded rotor mount holes, making them compatible with standard through-hole mount rotors. You can also use them with T-Nuts or bobbins if you're running specially machined slotted hole dynamic mount rotors. When paired with the right Wilwood rotor hardware kits, these hats offer solid, reliable performance. The flared bell design is generally used with rotor mount bolt circles of 8.38 inches and larger, and this specific hat is for a 12-inch rotor with an 8.75-inch bolt circle, fitting a 5 x 3.93 bolt pattern.