2019+ BMW M850i xDrive 2-Piece Brake Kit | Ghost Rotors

Name: 2019+ BMW M850i xDrive 2-Piece Brake Kit | Ghost Rotors
Brand: Ghost Rotors
SKU: 777-XE1407
Price: 1875.99 USD
Availability: InStock

PERFORMANCE UPGRADE BRAKE KIT

2-Piece Euro Performance 2-Piece Floating Brake Kit for the 2019 BMW M850i xDrive. Engineered for longer life, better cooling, and stronger braking than OEM replacements - direct bolt-on fitment with free US shipping and lifetime warranty. Drilled & slotted rotors with carbon ceramic pads. Includes G3500 metallurgy 2-piece floating rotors with 6061-T6 aluminum hat, GEOMET® coating, diamond slots, and cross-drilled holes - front and rear (full 2-piece kit) and carbon ceramic pads. Ships free in the USA. Lifetime warranty included. SKU: 777-XE1407.

Built for 2019 BMW M850i xDrive
Engineered for longer life, better cooling, and stronger braking than OEM replacements - direct bolt-on fitment with free US shipping and lifetime warranty.

2-Piece Euro Performance Rotors
G3500 metallurgy 2-piece floating rotors with 6061-T6 aluminum hat, GEOMET® coating, diamond slots, and cross-drilled holes - front and rear (full 2-piece kit). Floating 2-piece design reduces warp and unsprung weight.

GEOMET® Anti-Corrosion Coating
Eco-friendly rust protection that outlasts traditional zinc plating - ideal for daily drivers, coastal climates, and trucks that see salt and weather.

Matched Carbon ceramic pads
Low-dust compound with high-temperature fade resistance for consistent stopping power.

Direct OEM Fit
Precision machined for factory calipers on 2019 BMW M850i xDrive. No modifications required.

Lifetime Warranty
Backed by Ghost Brakes Lifetime Warranty against manufacturing defects.

➡ For proper installation and peak performance, see our Brake Rotor Break-In Procedure Guide.

➡ Learn how Ghost Brakes outperform OEM in our OEM vs Ghost Brakes Comparison Blog.

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SKU	777-XE1407
Brand	Ghost Rotors
Country	United States
Part Number	XE1407

Why Ghost Brakes

G11H18 vs G3000: Stronger metallurgy than OEM and cheap aftermarket rotors.
GEOMET, not zinc: G11H18 cannot take zinc — cheap drilled/slotted rotors are G3000 + zinc dressed up as an upgrade. GEOMET coating proves the metal underneath is better.
Cross-drilled & diamond-slotted: Real heat and bite benefit — not cosmetic drilling. Learn why both matter.
Lifetime warranty: Free US shipping. Lifetime coverage vs OEM's 90-day to 1-year replacement cycle.

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Christian Alvarado

Apr 9, 2026

"Running this brake kit on my 2006 Chrysler 300 SRT8 and it's a noticeable upgrade over stock. The 2-piece drilled and slotted rotors handle heat much better, especially during harder driving. Braking feels more consistent, with a firmer pedal and less fade. I mainly drive the car on the street but p…"

Elgato_Capolot

Mar 26, 2026

"Absolutely love this brake kit! Installed on my 2020 Dodge Challenger Hellcat and the stopping power is unreal. The drilled and slotted rotors keep temps down even on the track, and the performance pads give smooth, consistent braking. Best upgrade I've made for my Hellcat - feels like a race car ev…"

Compatible Vehicles

Year	Make	Model	Submodel
2019	BMW	M850i xDrive	All Except M Sport Brakes

Kit Tier

2-Piece Euro Performance

Rotor Architecture

2-piece floating

Rotor Description

G3500 metallurgy 2-piece floating rotors with 6061-T6 aluminum hat, GEOMET® coating, diamond slots, and cross-drilled holes - front and rear (full 2-piece kit)

Brake Pads

carbon ceramic pads

Coating

GEOMET® anti-corrosion coating

Installation

Direct OEM bolt-on - no modifications required

Warranty

Limited Lifetime (manufacturing defects)

Made In

USA

Axle Coverage

Front and rear 2-piece floating

Application

2019 BMW M850i xDrive

SKU

777-XE1407

Detail Description

Ghost Brakes 2-Piece Euro Performance Brake Kit - 2019 BMW M850i xDrive

Ghost Brakes 2-Piece Euro Performance brake kits for the 2019 BMW M850i xDrive deliver stronger, more consistent stopping than OEM components. Engineered for longer life, better cooling, and stronger braking than OEM replacements - direct bolt-on fitment with free US shipping and lifetime warranty.

Daily Driver & OEM+ Upgrade

Whether you are replacing worn factory rotors or upgrading before the next road trip, Ghost Brakes delivers G11H18 high-carbon iron (or tier-matched metallurgy), GEOMET rust protection, and pad compounds chosen for your driving style - all with direct OEM bolt-on fitment and no modifications required.

2-Piece Floating Rotor Architecture

G3500 metallurgy 2-piece floating rotors with 6061-T6 aluminum hat, GEOMET® coating, diamond slots, and cross-drilled holes - front and rear (full 2-piece kit). The floating hat allows the friction ring to expand independently under heat - reducing warp and maintaining pedal feel under repeated hard stops.

Premium Carbon ceramic pads

Low dust: Keeps wheels cleaner than OEM semi-metallic pads.
Fade resistance: Maintains friction through heat cycles.
Quiet operation: Matched to Ghost Brakes rotor finish for noise-free braking.

Why Choose Ghost Brakes

Vehicle-Specific Precision Engineering - Designed specifically for applicable models for exact OEM fitment, perfect balance, and optimal braking geometry.
G3500 High-Carbon Friction Rings - Cast to G3500 metallurgy standard, our 2-piece friction rings provide superior thermal stability, reduced heat stress, and extended service life compared to standard G3000 zinc-coated OEM rotors.
Diamond Slotted Performance Design - Engineered to maximize heat evacuation, maintain optimal pad contact, and reduce uneven wear without excessive pad degradation.
Chamfered Double-Drilled Ventilation - Strategically chamfered holes improve airflow and cooling while minimizing stress cracking under high heat conditions.
6061-T6 Billet Aluminum Rotor Hat - CNC-machined billet aluminum construction reduces weight while maintaining strength under aggressive braking loads.
Floating Stainless Steel Hardware System - Allows controlled thermal expansion between the rotor ring and hat to reduce warping and maintain consistent pedal feel.

➡ See our Brake Rotor Break-In Guide and OEM vs Ghost Brakes Comparison.

Frequently Asked Questions

Here are answers to our most frequently asked questions. Have more questions? Check our complete FAQ page or contact us.

Will this brake kit fit my 2019 BMW M850i xDrive?

Yes - this 2-Piece Floating Brake Kit is specifically engineered for the 2019 BMW M850i xDrive. It uses a direct OEM bolt-on fitment with your factory calipers. No modifications, drilling, or adapters required. If you need fitment confirmation for a specific submodel, contact us at 818-445-2389.

2-piece floating rotor with aluminum hat and GEOMET-coated ring

Diamond-slotted 2-piece rotor and carbon ceramic brake pads

What's included in this BMW M850i xDrive brake kit?

This kit includes G3500 metallurgy 2-piece floating brake rotors front and rear - each with a 6061-T6 aluminum hat and GEOMET®-coated friction ring - plus a full set of Carbon Ceramic brake pads. Everything needed for a complete front and rear 2-piece upgrade.

Are these rotors good for track driving in a M850i xDrive?

Yes. The G3500 2-piece floating design front and rear was developed for track and high-performance use. The 6061-T6 aluminum hat reduces unsprung weight, the GEOMET®-coated G3500 iron ring resists heat-related warping, and Carbon Ceramic pads maintain consistent bite at high temperatures. Used on builds from M2 and Corvette Z06 to Hellcat-class power levels.

Ghost Brakes 2-piece rotor hardware close-up

Dodge Challenger Hellcat with Ghost Brakes 2-piece kit

Do I need to replace my calipers on the 2019 BMW M850i xDrive?

No. This kit is precision-machined to work directly with your factory OEM calipers on the 2019 BMW M850i xDrive. Bolt-on installation - no caliper replacement, brackets, or spacers needed.

How long will these rotors last compared to OEM?

Ghost Brakes are cast from G11H18 high-carbon iron - a spec that outperforms standard G25 OEM iron in hardness, heat resistance, and wear resistance. Under normal driving conditions you can expect 60,000–80,000+ miles. Aggressive track or towing use will reduce that, but still significantly outlasts economy replacements. Backed by a Lifetime Warranty.

Ford F-150 with Ghost Brakes drilled and slotted kit

Can I install this brake kit myself?

Yes. If you're comfortable with basic automotive work - lifting the car, removing wheels, and unbolting brake components - this is a straightforward install. No cutting, welding, or custom fabrication required. See our Brake Rotor Break-In Procedure guide for post-install bedding instructions.

Read the Break-In Procedure Guide.

Do you offer free shipping?

Yes. Slyde Over offers FREE shipping on all orders within the Continental United States. Shipping to Alaska, Hawaii, or international locations may require additional charges.

See Shipping Policy for full details.

How long does shipping take?

Typical delivery times: California: 1–2 business days, West Coast: 2–4 business days, Nationwide: 3–7 business days. Tracking is provided once shipped.

Do Ghost Brakes come with a warranty?

Yes. Every Ghost Brakes kit includes a Lifetime Warranty against manufacturing defects - covering material or manufacturing failures under normal driving conditions.

See Warranty Policy for full details.

Are Ghost Brakes better than OEM rotors?

Yes. Ghost Brakes 1-piece drilled and slotted rotors are cast to G11H18 metallurgy standard; 2-piece floating rotors are cast to G3500 metallurgy standard - both GEOMET® coated. OEM and budget aftermarket rotors typically use G3000 iron with zinc coating, which has lower heat absorption, higher warp tendency, and inferior corrosion resistance. The upgrade in metallurgy and coating spec is the primary reason Ghost Brakes last longer and perform more consistently than factory replacements.

See our OEM vs Ghost Brakes comparison.