Wilwood Dynapro Radial Front Drag Kit 12.90in Drilled 15-23 Mustang

If you're building a drag Mustang and need serious stopping power that won't weigh you down, this Wilwood DynaPro Radial Front Drag Kit is a solid choice. It starts with a 12.90-inch diameter, 0.38-inch thick rotor that's drilled and designed to mount dynamically. This means the rotor attaches to a forged aluminum hat using a T-nut system, allowing it to expand and contract with heat without distorting. This design also ensures the rotor fully releases from the pads when you're not braking, reducing drag on the track.

Clamping down on those rotors are the radial-mount DynaPro 4R four-piston aluminum calipers. Each caliper weighs just 4.1 pounds and features stainless steel pistons, internal bore seals, and stainless steel bridge wear plates. This setup provides substantial clamping force and makes pad service easy – you can swap pads without even removing the calipers. The kit includes Wilwood's BP-20 compound SmartPads, which offer good initial bite when cold and resist fade when the brakes get hot. This entire package bolts directly onto your OE spindle, making installation straightforward.

Keep in mind this kit is specifically configured for drag racing and is not recommended for street use. You'll need a minimum of 17-inch wheels to clear the components, and a stainless steel braided flexline kit is sold separately and required for installation. This kit is designed to work with your Mustang's factory hubs and spindles, offering a significant weight savings over your stock brake setup.