ST40/38-44/28

Pair (2) of slotted brake discs/rotors (left & right) for Subaru BRZ / Scion FR-S / Toyota GR 86 (for OEM Non-Brembo calipers). SKU: STR 126.47031SR, STR 126.47031SL. StopTech Power Slot rotors feature Power Alloy castings (on select applications) for superior resistance to cracking, increased molybdenum content for reliability and reduced NVH, and a direct descendant of the patented AeroRotor design. They include a directional curve vane design (on select applications) and a new short slot design perpendicular to the vane for strength. These are direct OE replacements with improved wet weather response, increased initial bite, double disc ground for consistent friction, mill balanced, and have black E-Coated non-friction surfaces on "Power Alloy" rotors.