Slotted Rear Rotors | A2-095

OEM and some OE brake pads require minor modification to clear the hat hardware of these rotors. This is necessary to retain the OEM parking brake while accommodating the hardware of GiroDisc’s two-piece rotors. The modification involves grinding the backing plate of the pad to match the arc of the pad material. Detailed instructions and a disclaimer are included with purchase.

Quick Specs:

• Direct OE replacement with enhanced performance in mind

• Lightweight two-piece design (approx. 11 lbs vs. 18 lbs OEM)

• Reduces rotational and unsprung weight for improved acceleration and suspension feel

• Rotor rings made from proprietary cast iron

• Hats constructed from 6061-T6 aircraft-grade aluminum

• Directional curved vanes act as centrifugal pumps for optimal cooling

• Floating mount system with 10 high-strength alloy steel pins

• Grade 12.9 cap screws and hardened washers allow axial/radial float

• Anti-noise spring washers eliminate rattle while allowing heat expansion

• Compatible with OEM Brembo calipers

• Sold as a pair

• Replacement rotor rings available separately

Installation:
Direct bolt-on fitment with brake pad modification required.

Fitment Information:
2008–2017 Subaru STI (ONLY)

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