StopTech Drilled & Slotted sport rotors are direct-fit replacements that combine cross-drilling and slotting to evacuate heat and debris, helping prevent pad glazing and improving wet and dry stopping. These premium rotors use advanced metallurgy and precision e-coating or painted hats for corrosion protection, yielding improved bite, reduced residual stress, and consistent friction performance with OE-style fitment.
StopTech Power Slot 09-10 Audi A4/A4 Quattro / 08-10 A5 / 10 S4 Rear Right Drilled & Slotted Rotor