SKU: A2-091
GiroDisc 13-14 Ford Mustang GT500 (S197) 22mm Thick 350mm Slotted Rear Rotors
GiroDisc 13-14 Ford Mustang GT500 (S197) 22mm Thick 350mm Slotted Rear Rotors deliver a direct bolt-on two-piece upgrade for Shelby GT500 rear brakes. This pair reduces unsprung weight by over 6 lbs per rotor versus stock while the curved slotted design clears debris and resists fade during hard driving. Track-proven engineering ensures reliable stops lap after lap.
Key Features
- Two-Piece Build: 6061-T6 aircraft aluminum hat paired with high-carbon steel rotor cuts 12.4 lbs total weight from OEM for sharper handling
- 72 Curved Slots: Expel pad gases and hot debris to maintain friction and prevent brake fade under extreme loads
- Fully Floating Mount: Stainless steel bimetallic fasteners allow thermal expansion without coning or cracking
- Black Anodized Hats: Resists corrosion and road salt for long-term durability in all conditions
- Precision Engineering: 350mm diameter x 22mm thick matches OEM specs for plug-and-play fit with factory calipers
Product Notes
- Sold as a pair for complete rear axle replacement
- Special order item with 3-7 day lead time from GiroDisc
- Avoid contact with friction surfaces during handling to preserve coating
Installation Notes
- Professional installation recommended.
- Reuse OEM anti-rattle clips and hardware included with stock rotors
- Torque fasteners to 25 ft-lbs and caliper bolts to 46 ft-lbs per Ford specs
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2014 | Ford | Mustang | Shelby GT500 |
Why Choose GiroDisc?
- Hand-assembled in USA with racing pedigree from GT3 and endurance series
- High-carbon rotors retain shape under 1800°F heat cycles
- Lifetime warranty covers structural failure from defects
Frequently Asked Questions
-
Q: Does this fit 2005-2012 GT500 models?
A: No, exclusive to 2013-2014 Shelby GT500 with 350mm rear rotors. Earlier models use different sizing. -
Q: Are the rotors coated or raw steel?
A: High-carbon alloy steel with zinc phosphate underlayer and slotted friction surface for corrosion protection and bedding. -
Q: Can I keep OEM pads with these rotors?
A: Yes, but race or semi-metallic pads recommended to match slot depth and maximize performance gains.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: Special order - ships 3-7 business days
- Packaging: Custom foam-lined box, 20 x 20 x 6 inches
- Weight: 23.5 lbs
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