SKU: A1-031
GiroDisc Porsche 911 Carrera (996/997.1) Slotted Front Rotors
GiroDisc slotted front rotors upgrade braking for Porsche 911 Carrera 996 and 997.1 models with a two-piece build that cuts unsprung weight for quicker response and sharper handling. The slotted design channels heat and debris away for consistent performance during spirited drives or track sessions.
Key Features
- Two-Piece Construction: 6061-T6 forged aluminum hats paired with high-carbon iron rings reduce weight to 21.2 lbs per rotor a 6.6 lb savings over OEM for less rotational inertia
- Slotted Surface: Precision slots improve pad bite clear gases and water while minimizing noise and dust for everyday usability
- Curved Vane Design: 48 internal vanes boost airflow by 20 percent over flat rotors to manage heat buildup and prevent fade
- High-Carbon Alloy Ring: Resists warping cracking and corrosion under extreme conditions for long service life
- Stainless Steel Drive Buttons: Ten floating buttons allow thermal growth between hat and ring eliminating stress points
Product Notes
- Sold as complete left and right pair with 330mm x 28mm x 68mm dimensions
- Compatible with OEM or performance pads and calipers no modifications needed
- Bed-in procedure required for peak performance follow GiroDisc guidelines
Installation Notes
- Professional installation recommended.
- Direct bolt-on fit uses factory hardware and torque specs
- Inspect hub mounting surfaces for flatness before install
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2001 | Porsche | 911 | Carrera 3.4 |
| 2002-2004 | Porsche | 911 | Carrera 3.6 |
| 2000-2001 | Porsche | 911 | Carrera 4 3.4 |
| 2002-2004 | Porsche | 911 | Carrera 4 3.6 |
| 2005-2008 | Porsche | 911 | Carrera 3.6 |
| 2006-2008 | Porsche | 911 | Carrera 4 3.6 |
Why Choose GiroDisc?
- Track-tested in Porsche racing series including Carrera Cup
- Crafted in USA with aerospace-grade materials
- Engineered for exact OEM replacement with performance gains
Frequently Asked Questions
- Q: Will these rotors fit Porsche 911 Carrera S models?
A: No these 330mm rotors fit base Carrera and Carrera 4 only Carrera S uses larger 350mm rotors - Q: What materials are used in construction?
A: Hats from 6061-T6 aluminum rings from high-carbon ductile iron with stainless hardware for corrosion resistance - Q: What is the warranty coverage?
A: Limited lifetime warranty against manufacturing defects when installed and maintained properly
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure foam-protected box 20 x 15 x 12 inches
- Weight: 45 lbs
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