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Brembo GT 4-pot Front Brake Conversion Kit with 355mm Drilled Discs for BMW E46 M3
Part number: 1B1.8015A
Unlock serious stopping power on your BMW E46 M3 with the Brembo GT big brake kit 1B1.8015A. This front brake upgrade pairs Brembo’s aluminium radial-mounted fixed 4-piston calipers with 355mm two-piece GT | D drilled discs for outstanding performance, pedal feel and confidence on fast road and track day driving. If you are searching for a Brembo GT 4-pot front brake kit, E46 M3 big brake kit, or 355mm drilled rotor upgrade, this is the proven Brembo brake conversion enthusiasts choose for reliability, consistency and style.
Derived from motorsport and engineered for the road, the Brembo GT kit delivers the technology and durability you expect from the world leader in performance brakes. The monoblock calipers with opposing pistons provide even pad pressure and superb modulation, while the two-piece drilled discs enhance cooling and deliver the distinctive GT look. Our team has used this setup on E46 M3 builds and customers consistently praise the sharper pedal feel, improved bite and fade resistance under spirited use.
Why choose this Brembo GT big brake kit for your E46 M3
- Genuine Brembo GT performance brake upgrade for BMW E46 M3
- 4-pot monoblock calipers with opposing pistons for consistent clamping force
- 355mm two-piece GT | D drilled discs for style and high performance in varied conditions
- Aluminium radial-mounted fixed calipers for strength and precision
- Ideal for fast road and track day use while retaining everyday comfort
- Sporty look that complements OEM and modified E46 M3 setups
- Brembo quality, performance, safety and comfort
Key search terms
Brembo GT 4-pot front brake kit BMW E46 M3, E46 M3 big brake kit, Brembo front brake conversion, 355mm drilled discs, 4-piston calipers, two-piece drilled rotors, Brembo GT D discs, performance brake upgrade E46 M3, track day brakes, fast road brakes, BBK E46 M3, Brembo 1B1.8015A.
Technical specifications
- Axle - Front
- Caliper type - Monoblock
- Caliper pistons - 4
- Disc type - 2 pieces
- Diameter - 355mm
- Thickness - 32mm
- Part number - 1B1.8015A
Compatibility
BMW E46 M3. If you are unsure about suitability for your vehicle, contact us and we will be happy to help.
Fitting and support
Professional installation recommended. Nforcd offers expert fitting in Warwickshire. Request a fitting quote at Sales@nforcd.com.
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