Alpha Omega presents the next generation of Big Brake Kit (BBK):
- Brembo 6 piston symmetrical monobloc calipers
- Nismo 380x32mm rotors
- Factory engineering
- OEM dependability
- Worldwide availability and servicability
Can fit 18″ wheels.
Subaru specific info: Please specify if your car is 5×100 or 5×114.3 in the comments section. Other than that, everything is straight-forward and bolt-on.

Specifications (scroll sideways for more info):
| Calipers | Rotors | Lines | BMC | Fitting | |
|---|---|---|---|---|---|
| Brand | Brembo | Nismo | HEL Performance | Tokico | Alpha Omega |
| Spec | 6 piston | 380mm | Braided stainless steel | 1 2⁄16“ | 6061-T6 |
| Feature | Monobloc | Plain / Tri-Slot | ADR / TUV / DOT approved | Genuine Nissan R35 GTR | Billet CNC machined |
| Highlight | symmetrical | Interchangable with R35 GTR |
Custom for your chassis | Custom for your chassis | Made in Australia |

[Nissan] GTRx : Brembo 6 piston Nismo 380mm, Big Brake Kit (BBK) ![[Subaru] GTRx : Brembo 6 piston Nismo 380mm, Big Brake Kit (BBK)](https://www.alphaomegaracing.com/wp-content/uploads/2025/09/GTRx-WRXvaSTi1.jpg)
![[Subaru] GTRx : Brembo 6 piston Nismo 380mm, Big Brake Kit (BBK) - Image 2](https://www.alphaomegaracing.com/wp-content/uploads/2025/09/GTRx-WRXvaSTi2.jpg)
![[Subaru] GTRx : Brembo 6 piston Nismo 380mm, Big Brake Kit (BBK) - Image 3](https://www.alphaomegaracing.com/wp-content/uploads/2025/09/GTRx-WRXgr.jpg)
![[Subaru] GTRx : Brembo 6 piston Nismo 380mm, Big Brake Kit (BBK) - Image 4](https://www.alphaomegaracing.com/wp-content/uploads/2025/09/GTRx-WRXgdSTi1.jpg)
![[Subaru] GTRx : Brembo 6 piston Nismo 380mm, Big Brake Kit (BBK) - Image 5](https://www.alphaomegaracing.com/wp-content/uploads/2025/09/GTRx-WRXvaSTi4.jpg)
![[Subaru] GTRx : Brembo 6 piston Nismo 380mm, Big Brake Kit (BBK) - Image 6](https://www.alphaomegaracing.com/wp-content/uploads/2025/09/GTRx-WRXvaSTi3.jpg)
![[Subaru] GTRx : Brembo 6 piston Nismo 380mm, Big Brake Kit (BBK) - Image 7](https://www.alphaomegaracing.com/wp-content/uploads/2025/09/GTRx-WRXgdSTi2.jpg)






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