PowerStop PSB Evolution Drill/Slot Rotor Brake Rotors - EBR821XPR

Power Stop drilled and slotted rotors provide a bolt-on upgrade for improved brake cooling and performance. Precision cross-drilled for maximum cooling and maximum performance during extreme conditions; rounded slots sweep away gasses, dust, and moisture to keep a clean friction contact patch on the rotor surface. Silver zinc dichromate plating resists rust and corrosion. With a direct OE fit, there are no special modifications needed.

Manufactured to strict tolerances for DTV and runout for smooth quiet performance

PowerStop Evolution Performance Drilled, Slotted & Plated Brake Rotor Pair

Power Stop 04-09 Audi S4 Front Evolution Drilled & Slotted Rotors - Pair

Precision cross-drilled for maximum cooling and optimum performance

Chamfered drill holes and rounded slots to minimize stress cracking

Bolt-on upgrade for stock brakes, no modifications necessary

Slotted friction surface sweeps away gasses, dust, and water

EVOLUTION DRILLED & SLOTTED ZINC PLATED ROTORS (PAIR)

Weight and vane count match original equipment design

Zinc plated for protection against corrosion

100% dynamic mill balanced

Disc Brake Rotor Set

Sold as a pair

PowerStop XPR