Slotted Rear Rotors - 380mm

GiroDisc two-piece slotted rear rotors for the 2007-2011 Nissan GT-R (R35) CBA — 380mm x 28mm direct replacement for the factory rear rotors. The two-piece floating design pairs a U.S.-sourced 6061-T6 aluminum center hat with GiroDisc's own proprietary cast iron ring, cutting unsprung and rotating weight (about 5.5 lbs per rotor) while improving cooling. The curved-vane internal design acts as a centrifugal pump to drive cooling air through the disc, and the 45-degree slots clear gases and debris while resisting fade. Floating mount with 10 high-strength alloy steel drive pins (anti-noise spring washers keep things quiet when cold). Sold as a pair, including stainless hardware for hat-to-ring attachment; factory brake bias and ABS efficiency are maintained. NOTE: some retailer fitment tables for this part number (A2-232) extend coverage to 2009-2021 GT-R models; the title preserves the legacy CBA-specific naming.

• Fitment: 2007-2011 Nissan GT-R (R35) CBA — rear (some retailer tables list 2009-2021 coverage for A2-232)
• Product: GiroDisc slotted rear brake rotors, 380mm x 28mm, sold as a pair
• Two-piece floating design: 6061-T6 aluminum hat + proprietary cast iron ring
• Cuts about 5.5 lbs of unsprung/rotating weight per rotor
• Curved-vane cooling; 45-degree slots clear gases and debris
• Floating mount with 10 alloy steel drive pins; anti-noise spring washers
• Direct bolt-on with OE calipers — no modifications required; hardware included
• GiroDisc part A2-232; bed-in per GiroDisc instructions

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