This is a PAIR of rear rotors.

Power Slot Slotted Brake Rotors for the FR-S and BRZ: Excessive heat can cause resins in your brake pad to vaporize or “outgas.” As the brake pad wears, the used friction material turns into a fine dust. This boundary layer of heat, gas and dust builds up between the pad and rotor surfaces and inhibits performance. Here’s where Power Slot’s slotted brake rotors make a big difference. Power Slot Slotted Brake Rotors are a true performance rotor and feature:

– Power Alloy castings (on select applications)
– Engineered Performance Rotor
– Superior resistance to cracking due to thermal stress
– Increased molybdenum (higher carbon)content that extends reliability, service life and helps reduce NVH noise issues
– Rotor material is a direct descendant of the patented AeroRotor from StopTech
– Introducing directional curve vane design (on select applications)
– Improved vane design or OE equivalent on all rotors
– Center split castings
– New short slot design runs perpendicular to the vane to preserve rotor strength.
– Direct OE Replacement
– Improved wet weather response
– Increased initial bite
– Double disc ground for a consistent friction surface and Improved pad bed-in
– Mill balanced
– Black E-Coated non-friction surfaces on Power Alloy rotors
– Enhances open wheel appearance

Fits:
Scion FR-S Brake Rotors
Subaru BRZ Brake Rotors
Toyota GT-86 Brake Rotors