GiroDisc GiroDisc 09-15 Cadillac CTS-V (2nd Gen) Slotted Front Rotors
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GiroDisc 09-15 Cadillac CTS-V (2nd Gen) Slotted Front Rotors

GiroDisc
GIRA1-239
A1-239
Brake Rotors - Slotted
3 Units In Stock - Ships Next Business Day
$ 1,250.00
$ 1,250.00

SKU: A1-239

GiroDisc 09-15 Cadillac CTS-V (2nd Gen) Slotted Front Rotors

GiroDisc slotted front rotors are two-piece direct replacements for the 2009-2015 Cadillac CTS-V brake system. Built with 380mm x 34mm dimensions these rotors feature narrow angled slots for effective gas and debris evacuation during hard braking. They reduce unsprung weight by 8.6 lbs per rotor compared to OEM for sharper handling and quicker stops.

Key Features

  • Slotted Rotor Surface: Angled slots wipe away brake gases and dust to maintain maximum pad friction and prevent fade in high-heat conditions.
  • Two-Piece Design: 6061-T6 aircraft-grade aluminum hat with hard black anodizing pairs with high-carbon steel rotor ring for 17.2 lbs total weight savings on front axle.
  • 72 Curved Vanes: Internal vane geometry directs cooling air through the rotor center improving heat transfer by up to 20% over stock.
  • Precision Fitment: Matches OEM 6-piston Brembo caliper bolt pattern and hub dimensions for bolt-on installation without modifications.
  • Durable Construction: Stress-relieved rotor ring resists warping with floating hardware allowing thermal expansion between hat and ring.

Product Notes

  • Sold as a pair with floating hardware included perform proper bed-in procedure after installation for peak performance.
  • Compatible with OEM pads or performance compounds clean rotors periodically to extend service life.
  • Heavy item ships freight or UPS oversized expect secure packaging to prevent damage.

Installation Notes

  • Professional installation recommended.
  • Torque caliper bolts to OEM specs 110 ft-lbs use anti-seize on hat hardware.
  • Retains all OEM mounting hardware and caliper compatibility no adapters needed.

This Part Fits

Year Make Model Submodel
2009-2015 Cadillac CTS CTS-V

Why Choose GiroDisc?

  • Race-proven design used in professional motorsports including GT3 and time attack series.
  • Hand-assembled in the USA with tight tolerances for consistent performance.
  • Patented two-piece system expands with heat to minimize distortion.

Frequently Asked Questions

  • Q: Will these rotors fit earlier CTS-V models like 2004-2007?
    A: No A1-239 fits only 2009-2015 second-generation CTS-V with 380x34mm Brembo fronts earlier models use different sizing.
  • Q: What materials are used in the rotors?
    A: Rotors feature high-carbon ductile iron rings with 72 curved vanes for strength and cooling paired with 6061-T6 aluminum hats.
  • Q: What is the warranty and bedding process?
    A: Backed by GiroDisc limited warranty against defects bed-in with 10-10-10-5 stops from 60mph to 10mph allowing cool-down between sets.

Shipping & Handling

  • Method: UPS Ground or Freight oversized.
  • Availability: Special order typically ships within 3-5 business days.
  • Packaging: Pair packed in 18 x 18 x 8 inch box.
  • Weight: 55 lbs shipping weight 23.9 lbs per rotor.

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