SKU: 2P3.8002A2
Brembo 01-06 BMW M3 Rear GT BBK 4 Piston Cast 345×28 2pc Rotor Slotted Type-3-Red
This Brembo GT rear big brake kit equips 2001-2006 BMW M3 E46 models with 4-piston cast monobloc calipers 345x28mm two-piece slotted rotors and performance pads for immediate stopping power gains. Direct bolt-on design maintains OEM wheel clearance while handling high-heat track conditions. Engineered for enthusiasts demanding consistent rear brake response under repeated hard use.
Key Features
- 4-Piston Fixed Calipers: Cast monobloc aluminum construction houses larger pistons for greater clamping force and fade-resistant performance during extended sessions.
- 345x28mm 2-Piece Slotted Rotors: Fully floating design cuts unsprung weight by 3kg per corner promotes airflow for rapid heat dissipation and reduces pad dust buildup.
- Type-3 Red Caliper Finish: High-temperature resistant powder coating withstands 500°F+ environments while providing corrosion protection and bold styling.
- Included Performance Brake Pads: Track-proven compound offers high initial bite progressive feel and low noise for street-to-track versatility.
- Complete Hardware Kit: All mounting brackets pads lines and fittings supplied for straightforward installation without additional parts.
Product Notes
- Follow Brembo bedding procedure after install to condition pads and rotors for peak operation.
- Inspect brake fluid condition prior to installation and flush if over 2 years old.
- Ships in oversized box measuring 24x18x12 inches with 42 lbs total package weight.
Installation Notes
- Professional installation recommended.
- Bolt-on fit requires no wheel spacers or suspension changes on E46 M3.
- Compatible with OEM ABS system and master cylinder uses M10x1 flare fittings.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2006 | BMW | M3 | Coupe |
| 2001-2006 | BMW | M3 | Convertible |
Why Choose Brembo?
- Motorsport heritage from Formula 1 and World Touring Car wins.
- Precision-machined components from Italian facilities ensure exact tolerances.
- Durable materials tested for 100000+ km street life and unlimited track abuse.
Frequently Asked Questions
- Q: Will this kit fit my 2001-2006 BMW M3 without modifications?
A: Yes direct bolt-on for all E46 M3 Coupe and Convertible models clears OEM and aftermarket wheels 18-inch and larger. - Q: What caliper material and finish are used?
A: CNC-machined billet aluminum monobloc calipers with Type-3 multi-layer red powder coat for extreme heat and road salt resistance. - Q: What warranty coverage applies?
A: Brembo provides 24-month unlimited mileage warranty on calipers and rotors against manufacturing defects.
Shipping & Handling
- Method: UPS Ground freight for oversized package
- Availability: In stock – ships same or next business day
- Packaging: Secure foam-lined box 24x18x12 inches
- Weight: 42 lbs





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