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SKU: A1-081
GiroDisc 05-09 Ford Mustang GT500/Boss 302/GT (S197 w/Brembo) Slotted Front Rotors
These GiroDisc slotted front rotors deliver direct replacement braking for 2005-2009 Ford Mustang GT500, Boss 302, and GT models equipped with Brembo brakes on the S197 platform. The two-piece construction with high-carbon alloy rings and aluminum hats reduces unsprung weight by 13 pounds total compared to stock. Slotted surfaces and curved vanes ensure effective heat management for repeated high-performance stops.
Key Features
- Two-Piece Construction: 6061-T6 aircraft aluminum hat paired with 360mm x 32mm high-carbon steel ring lowers rotating mass for quicker acceleration and sharper handling.
- Directional Slotting: Left and right specific slots wipe away gases, water, and debris to maintain pad contact and consistent braking force in all conditions.
- Curved Vane Design: 72 internal vanes channel air through the rotor to pull heat away faster during track or spirited driving sessions.
- Floating Attachment: Stainless steel bimetallic hardware allows thermal expansion without warping while keeping the assembly secure.
- Black Anodized Hat: Resists corrosion and galling for long-term durability in harsh environments.
Product Notes
- Supplied as a pair with dedicated left and right rotors plus stainless hardware kit.
- Follow GiroDisc bed-in procedure after installation for peak performance.
- Packed in protective oversize box for safe transit.
Installation Notes
- Professional installation recommended.
- Bolt-on fit using factory Brembo calipers, pads, and hub mounting pattern.
- No modifications required. reuse OEM wheel studs and caliper bolts.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2009 | Ford | Mustang | GT (w/Brembo) |
| 2007-2009 | Ford | Mustang | Shelby GT500 |
| 2012-2013 | Ford | Mustang | Boss 302 |
Why Choose GiroDisc?
- Hand-built in USA with motorsports heritage from GT racing teams.
- Precision machined for zero runout and perfect OEM-spec balance.
- High-carbon rotors resist heat checking and maintain thickness over time.
Frequently Asked Questions
-
Q: Will these rotors fit my 2006 Mustang GT with Brembo Performance Pack?
A: Yes, they match the 360 x 32mm size and 5x114.3 bolt pattern on all S197 Mustangs with factory 6-piston Brembo fronts. -
Q: What materials are used in construction?
A: Rotors use heat-treated high-carbon alloy steel with 72 curved vanes. hats are 6061-T6 aluminum hard anodized black. -
Q: What warranty coverage applies?
A: Lifetime warranty against manufacturing defects including warping when proper bed-in and maintenance are followed.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Pair in reinforced oversize box measuring 37 x 17 x 17 inches
- Weight: 52 lbs
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