Brembo GT|M Front Brake Kit — 6-Piston, 380mm 2-Piece Discs — Porsche 718 Boxster / Cayman, 991, 992
Brembo GT|M Front Brake Kit — 6-Piston, 380mm 2-Piece Discs — Porsche 718 Boxster / Cayman, 991, 992
Backordered — lead time confirmed within 1 business day of your order
Couldn't load pickup availability
The Brembo GT|M front brake kit for the Porsche 718 Boxster / Cayman, 991, 992 pairs 6-piston monobloc cast aluminum calipers with 380 x 34mm two-piece floating discs. It arrives as a complete bolt-on system for one axle — calipers, pre-assembled discs, application-specific adapters, stainless brake lines, pads and all mounting hardware. Choose your caliper finish and disc type above.
Availability: In-stock options ship in 2 business days. Options marked Backordered can still be ordered — the lead time is confirmed within 1 business day of your order. We are an authorized Brembo dealer.
Important — check wheel clearance. Before you purchase a Brembo Performance or Racing brake system you should always confirm that the vehicle's wheels have adequate clearance, regardless of wheel size.
What's Included
Ready-to-bolt-on brake system for one axle, including:
- Brembo High Performance Brake Calipers
- Brembo High Performance Brake Discs, Pre-Assembled and Ready to Install
- Application-Specific Brembo Engineered Caliper Adapters
- Proprietary, Brembo Stainless Steel Brake Lines by Goodridge
- Brake Pads
- All Required Mounting Hardware
- Detailed Installation Instructions
Replacement Parts
- Pads: P1002.18.C01 — shop pads & compounds
- Discs (LH/RH): Drilled 906536/906537 · Type 1 906538/906539 · Type 3 906576/906577 — shop discs
- Disc hardware pack: 915505 — shop hardware
Some option photos are representative only. The pictured disc pattern or caliper finish may differ from the option you select; your kit ships exactly as described in the option name.

Specifications
| Piston Count | 6 Piston |
| Caliper Finish | Painted |
| Caliper Material | Cast Aluminum |
| Caliper Construction | Monobloc |
| Mount Type | Radial |
| Quick Release Pad Retainer | Yes |
| Disc Construction | 2-Piece |
| Piston Type | P-Monobloc |
| Piston Material | Aluminum |
| Piston Insert Material | None |
| Dust Seal | Bellows |
| Bleed Screw | Dual |
| Disc Material | Advanced High Carbon Alloy |
| Disc Finish | Corrosion Resistant Plating |
| Disc Vane Design | Curved Vane |
| Disc Diameter | 380 mm |
| Disc Thickness | 34 mm |
| Disc Air Gap | 14 mm |
| Disc Annulus | 61.5 mm |
| Disc Mounting System | Floating H-Bobbin with Anti-Rattle Spring |
| Manufacturer Code | 1N1.9068A |
Vehicle Fitment
| Make | Model | Years | Position |
|---|---|---|---|
| Porsche | 982 718 Boxster GTS 4.0 | 2020-2025 | Front |
| 982 718 Cayman GTS 4.0 | 2020-2025 | Front | |
| 991.1 C2, 991.1 C4 (excl. PCCB) | 2012-2016 | Front | |
| 991.1 C2S, 991.1 C4S, 991.1 GTS (PCCB equipped) | 2012-2016 | Front | |
| 991.1 C2S, 991.1 C4S, 991.1 GTS (excl. PCCB) | 2012-2016 | Front | |
| 991.2 C2, 991.2 C4, 991.2 Carrera T (excl. PCCB) | 2017-2019 | Front | |
| 991.2 C2S, 991.2 C4S, 991.2 GTS (excl. PCCB) | 2017-2019 | Front | |
| 992.1 C2, 992.1 C4, 992.1 Carrera T (excl. PCCB) | 2020-2024 | Front | |
| 992.1 C2S, 992.1 C4S (excl. PCCB) | 2020-2024 | Front | |
| 992.2 C2, 992.2 C4, 992.2 Carrera T (excl. PCCB) | 2025+ | Front |
Note: The disc bells in this system are finished in natural hard anodize (greyish), different from the black used on most GT systems.
Fitment data is provided as a guide. Please confirm your specific application before ordering.
Complete the build
Parts that fit the same car, from the categories that go with this one.
-
Brembo GT Replacement Brake Pads — J/N/T Caliper Family
Vendor:BremboRegular price From $385.00 USDRegular priceSale price From $385.00 USD