For Ford F-150 99-04 SP Performance Peak Slotted 1-Piece Rear Brake Rotors

Peak Slotted Solid 1-Piece Rear Brake Rotors (V54-043-BP) by SP Performance®. Quantity: 2 Per Pack. SP Performance Slotted Brake Rotors provide great stopping power, while looking amazing. The slots on the brake rotor surface are used to expel the brake dust away from your braking surface and wheels, keeping the braking surface cooler. All SP Performance Brake rotors are machine balanced and disc ground and meet OEM specification. The Slotted Brake rotors are direct replacements to your existing brake rotors and require no brake system modifications.

For Ford F-150 99-04 Double Drilled & Slotted 1-Piece Rear Brake Rotors

Double Drilled and Slotted Solid 1-Piece Rear Brake Rotors (S54-043) by SP Performance®. Quantity: 2 Per Pack. What does your vehicle do in an emergency stopping situation? Your front end drops, and your tires grip the asphalt bringing your vehicle to a screeching stop. No, then you need to upgrade to SP Performance Cross Drilled and Slotted Brake Rotors. With the benefits of both drilling and slotting, these brake rotors run cooler and grip like hook and loop fastener when you apply the brakes. SP Performance Cross-Drilled and Slotted Brake Discs are a unique design providing the best combination of rotor bite, cooling and out-gassing.