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SKU: 2P3.9018A5
Brembo Rear GT Big Brake Kit – 4-Piston Calipers with 380x28 2-Piece Slotted Rotors (Yellow) for 2006-2008 Audi RS4
The Brembo 2P3.9018A5 Rear GT Big Brake Kit is a high-performance braking upgrade for the 2006-2008 Audi RS4. This kit features 4-piston GT calipers finished in striking yellow powder coat and paired with massive 380x28mm two-piece slotted rotors. The slotted rotor design improves heat dissipation, reduces brake fade, and helps clear debris for consistent braking performance under aggressive driving conditions.
The Brembo GT system delivers significantly increased stopping power, better pedal feel, and enhanced fade resistance compared to the factory setup. Engineered for both street and track use, this rear big brake kit provides the ultimate combination of performance, style, and reliability for your RS4.
Key Features
- 4-Piston GT Calipers – Yellow powder-coated finish for a bold, performance look
- 380x28mm 2-Piece Slotted Rotors – Lightweight construction with excellent heat dissipation and reduced fade
- Slotted Rotor Design – Improves braking consistency by venting gases and clearing debris
- Direct-Fit Upgrade – Engineered specifically for the 2006-2008 Audi RS4 rear axle
- Superior Stopping Power – Noticeable improvement in braking performance and pedal feel
| Spec | Detail |
|---|---|
| Part Number | 2P3.9018A5 |
| Brand | Brembo |
| Type | Rear GT Big Brake Kit |
| Compatibility | 2006-2008 Audi RS4 |
| Caliper | 4-Piston GT (Yellow Powder Coated) |
| Rotor Size | 380x28mm 2-Piece Slotted |
| Country of Origin | Italy |
| Warranty | Brembo Limited Warranty |
Whats Included
- Pair of 4-Piston GT Calipers (Yellow)
- Pair of 380x28mm 2-Piece Slotted Rotors
- All necessary mounting brackets and hardware
- Installation instructions
Product Notes
- Designed specifically as a rear big brake upgrade for the 2006-2008 Audi RS4
- Provides significant improvement in braking performance and heat management
- Professional installation and proper bed-in procedure are highly recommended
Installation Notes
- Requires compatible wheels with sufficient clearance for the larger 380mm rotors
- Estimated time: 2–4 hours per axle
- Professional installation and brake system bleeding recommended
This Part Fits
| Year Range | Make | Model | Trim / Engine | Notes |
|---|---|---|---|---|
| 2006-2008 | Audi | RS4 | All models | Rear GT Big Brake Kit (4-Piston, 380x28mm Slotted Rotors) |
Why Choose Brembo GT Big Brake Kits?
- Premium Italian engineering with superior stopping power and heat management
- Striking yellow caliper finish for an aggressive, performance-oriented look
- Proven reliability in both street and track environments
Frequently Asked Questions
-
Q: Does this big brake kit fit my 2007 Audi RS4?
A: Yes, direct fit for the rear axle on 2006-2008 Audi RS4 models. -
Q: Are larger wheels required?
A: Yes, the 380mm rotors require wheels with sufficient clearance (check wheel specifications before purchase). -
Q: Is professional installation required?
A: Yes, proper installation, brake bleeding, and bed-in procedure are critical for safety and performance.
Shipping & Handling
- Method: Ground UPS or FedEx (oversize shipping may apply)
- Availability: In stock – ships same or next business day
- Packaging: Secure Brembo retail packaging
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