Brembo Mercedes-AMG G-Class W463 Rear 4-Piston Big Brake Kit
- Brembo
- Rear
- 4-piston
- Street
- Off-Road & Pickup
We'll confirm the exact color with you before we build the kit.
- Complete Brembo kit — everything for one axle
- Checked against your car before it ships
- Warranty & returns
- Installation help
- Built to order — ships in about 15 business days
About this kit
A complete rear big brake kit for the Mercedes-Benz G-Class W463, Mercedes-Benz G 320 4MATIC W463, Mercedes-Benz G 320 CDI (US spec) 4MATIC W463 and more. It uses two genuine Mercedes-AMG G-Class W463 calipers (4-piston, made by Brembo) and a pair of rotors (360 mm), plus pads, braided lines and mounting hardware.
It bolts onto the factory caliper mounts, so there are no adapter brackets to fit. You'll need at least 19-inch wheels with enough room for the caliper. Not sure? Send us your wheel details.
You choose the pads and caliper color. Calipers come in their original finish, or in a custom color. Each rotor option comes with OEM pads or TTSPORT pads; you pick when you choose the rotor.
Built to order. It ships in about 15 business days.
Fits these cars
- Mercedes-Benz G-Class W463 Recommended rotor size by kit: G-Class W463 Ø360 × 26 mm (at least 19-inch wheels).
- Mercedes-Benz G 320 4MATIC W463 Recommended rotor size by kit: G-Class W463 Ø360 × 26 mm (at least 19-inch wheels).
- Mercedes-Benz G 320 CDI (US spec) 4MATIC W463 Recommended rotor size by kit: G-Class W463 Ø360 × 26 mm (at least 19-inch wheels).
- Mercedes-Benz G 320 CDI 4MATIC W463 Recommended rotor size by kit: G-Class W463 Ø360 × 26 mm (at least 19-inch wheels).
- Mercedes-Benz G 350 BlueTec 4MATIC W463 Recommended rotor size by kit: G-Class W463 Ø360 × 26 mm (at least 19-inch wheels).
- Mercedes-Benz G 350 CDI BlueTec 4MATIC W463 Recommended rotor size by kit: G-Class W463 Ø360 × 26 mm (at least 19-inch wheels).
- Mercedes-Benz G 350 D 4MATIC W463 Recommended rotor size by kit: G-Class W463 Ø360 × 26 mm (at least 19-inch wheels).
- Mercedes-Benz G 350 D Professional 4MATIC W463 Recommended rotor size by kit: G-Class W463 Ø360 × 26 mm (at least 19-inch wheels).
- Mercedes-Benz G 500 4MATIC W463 Recommended rotor size by kit: G-Class W463 Ø360 × 26 mm (at least 19-inch wheels).
- Mercedes-Benz G 55 AMG (US spec) 4MATIC W463 Recommended rotor size by kit: G-Class W463 Ø360 × 26 mm (at least 19-inch wheels).
- Mercedes-Benz G 55 AMG 4MATIC W463 Recommended rotor size by kit: G-Class W463 Ø360 × 26 mm (at least 19-inch wheels).
- Mercedes-Benz G 550 (US spec) 4MATIC W463 Recommended rotor size by kit: G-Class W463 Ø360 × 26 mm (at least 19-inch wheels).
- Mercedes-Benz G 550 4MATIC W463 Recommended rotor size by kit: G-Class W463 Ø360 × 26 mm (at least 19-inch wheels).
Kits are matched to the cars listed by make, model and years. Wheels, hubs and trim levels can still differ, so check your car and wheels before you order, or ask us.
Car not listed? Ask us →Specifications
| Brand | Brembo |
|---|---|
| OEM caliper | Mercedes-AMG |
| Part type | Big Brake Kit |
| Axle position | Rear |
| Piston count | 4 |
| Caliper mounting | OEM-style direct mount |
| Rotor Material | High-Carbon Steel · OEM pads, High-Carbon Steel · TTSPORT pads |
| Rotor Size | Ø360 × 26 mm |
| Caliper Color | OEM Finish, Custom Color |
| Minimum wheel size | 19" |
| Pad compound (included) | M-01 |
| Caliper material | Forged aluminum alloy |
| Brake lines | Three-layer reinforced construction, PTFE inner liner / SUS304 stainless-steel braid / PVC protective outer sheath |
| Intended use | Street |
| Vehicle class | Off-Road & Pickup |
| SKU | BR-MERCEDES-AMG-G-CLASS-W463-CI-360X26-OP-OEM |
| Lead time (approx.) | 15 business days |
Brake pad compounds
| Compound | Intended use | Rotor | Max temp | Avg μ |
|---|---|---|---|---|
| M-01 · STREET included | Street — daily driving and commuting | High-Carbon Steel | 600 °C | 0.38 |
| M-02 · STREET+ | Street+ — spirited road driving | High-Carbon Steel | 650 °C | 0.42 |
Pad compound is matched to the rotor material you select. Iron-compatible pads must not be fitted to carbon-ceramic rotors, or the other way round.
What's in the box
- Brake calipers × 2
- Brake pads (one axle set) × 4
- Brake rotors × 2
- Stainless-steel braided brake lines × 2
- Mounting hardware × 1 set
About the brand
Brembo
Italian brake specialist founded in Bergamo in 1961. Brembo calipers are fitted as original equipment by many performance marques and its GT ranges are the most widely used aftermarket big brake kits.
All Brembo kits →Common questions
Will it fit my wheels?
Big calipers need room inside the wheel. Check the minimum wheel size in the specifications. If you're not sure, send us your wheel make and size and we'll check.
Do I need new brake lines or fluid?
Braided lines come with the kit. You'll need fresh DOT 4 fluid and a full bleed after fitting.
Can I fit it myself?
If you're used to brake work and have a torque wrench, yes. If not, have a workshop fit it. Our installation page covers the basic steps and bed-in.
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Not sure what fits?
Send us your car and wheels. We'll tell you what fits.
Year, make, model, wheel size, and whether it's for the street or the track. We reply by email within one business day.