Optimize the braking performance of your BMW M-model with the Zimmermann Formula Z two-piece sport brake discs. Specifically engineered for track days and high-performance street use, these premium brake discs deliver maximum stopping power and fade resistance under extreme conditions.
Formula Z discs feature a high-quality aluminum center hat and a floating design. This reduces unsprung weight and accommodates thermal expansion during heavy braking, ensuring a consistent pedal feel and preventing warping. The cross-drilled braking surface ensures rapid dissipation of brake dust and gases, while guaranteeing exceptional performance in wet weather.
Key Features:
- Two-piece construction with aluminum hat (floating design)
- Cross-drilled surface for superior heat dissipation and wet weather performance
- Significant weight reduction compared to standard solid discs
- Direct OEM replacement for easy installation
- No registration required (ECE / homologation approved)
Technical Specifications:
| SKU | 150.3457.70 + 150.3458.70 |
| Brake Disc Type | Vented, Drilled |
| Design | Two-piece (Aluminium hub, floating) |
| Fitting Position | Front axle (Left & Right) |
| Outer Diameter | 360 mm |
| Thickness | 30 mm (Minimum thickness: 28.4 mm) |
| Overall Height | 62.3 mm |
| Hub Bore Diameter | 79 mm |
| Bolt Circle / Hole Count | 120 / 10/5 |
| Approval | No registration required (Eintragungsfrei) |
Installation & Compatibility:
Brake discs must always be replaced per axle (in pairs) to ensure balanced braking performance. This set includes both the left and right brake disc for the front axle of applications including the BMW 3 Coupe (E92) M GTS, M3 Convertible, and 1 Series M Coupe.
