The PowerStop Evolution drilled-and-slotted zinc-plated rotor pair for 2002–2006 Audi A4 front is a direct-fit bolt-on upgrade with precision cross-drilled holes and rounded slots to improve cooling and sweep away dust and moisture. Silver zinc dichromate plating protects against corrosion while strict manufacturing tolerances ensure minimal DTV and runout. These dynamically balanced rotors match OE weight and vane counts for quiet, reliable performance.
Power Stop 02-06 Audi A4 Front Evolution Drilled & Slotted Rotors - Pair