Brembo GT|S Front Brake Kit — 6-Piston Black Hard Anodized, 355mm 2-Piece Discs — BMW E46 M3 & Z4 M (E85/E86)
Brembo GT|S Front Brake Kit — 6-Piston Black Hard Anodized, 355mm 2-Piece Discs — BMW E46 M3 & Z4 M (E85/E86)
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The Brembo GT|S front brake kit for the BMW E46 M3 & Z4 M (E85/E86) pairs 6-piston monobloc cast aluminum calipers with 355 x 32mm 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: P1001.18.C01 — shop pads & compounds
- Discs (LH/RH): Drilled 906528/906529 · Type 1 906530/906531 · Type 3 906570/906571 — shop discs
- Disc hardware pack: 915503 — shop hardware

Specifications
| Piston Count | 6 Piston |
| Caliper Finish | Hard Anodized |
| Caliper Material | Cast Aluminum |
| Caliper Construction | Monobloc |
| Mount Type | Radial |
| Quick Release Pad Retainer | Yes |
| Disc Construction | 2-Piece |
| Piston Type | With Insert |
| Piston Material | Aluminum |
| Piston Insert Material | PI-Stainless Steel |
| Dust Seal | Recessed Wiper |
| Bleed Screw | Dual |
| Disc Material | Advanced High Carbon Alloy |
| Disc Finish | Corrosion Resistant Plating |
| Disc Vane Design | Curved 72 Vane |
| Disc Diameter | 355 mm |
| Disc Thickness | 32 mm |
| Disc Air Gap | 17 mm |
| Disc Annulus | 53 mm |
| Disc Mounting System | Floating D-Bobbin with Anti-Rattle Spring |
| Manufacturer Code | 1M1.8008A |
Vehicle Fitment
| Make | Model | Years | Position |
|---|---|---|---|
| BMW | M3 (E46) | 2001-2006 | Front |
| Z4 M-Coupe, Roadster (E85, E86) | 2006-2008 | Front |
Fitment data is provided as a guide. Please confirm your specific application before ordering.
Complete the build
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