Audi RS Q8 (4M) 2-Piece Brake Kit Guide

By Slyde Over Team
September 30, 2026

The Audi RS Q8 (4M) combines supercar power with three-row mass. Factory brakes work for street pace but heat-soak quickly when you repeatedly use the 591-hp twin-turbo V8. Ghost Brakes 777-XE1420 kits ship as complete front-and-rear packages with carbon ceramic pads — not rotor-only listings like GiroDisc or Paragon front pairs.

777-XE vs boutique rotor-only brands

GiroDisc and Paragon typically sell front rotor pairs around $1,150–$1,550 without pads. Our RS Q8 777-XE kit includes matched pads and hardware for both axles at a lower total than many rotor-only front+rear combinations from those brands.

Confirm your OEM front rotor type (iron vs carbon-ceramic) in the vehicle selector before checkout — Audi mixes configurations across model years.

Browse Audi RS Q8 brake kits, confirm fitment in the vehicle selector, or read 2-piece rotor technology on Ghost Brakes.

Frequently Asked Questions

Which SKU fits the RS Q8?

777-XE1420 covers the 2020+ Audi RS Q8 2-piece kit line in our catalog. Use the product page fitment note if multiple variants appear.

Drilled and slotted rotor with GEOMET coating

Ghost Brakes drilled and slotted rotor detail

Does the kit include pads?

Yes — carbon ceramic pads are included front and rear, unlike GiroDisc/Paragon rotor-only MSRP.

Audi Rs Q8 Brake Kit Shopping Checklist

Before you add a audi rs q8 brake kit to cart, confirm rotor diameter, hat height, and pad shape for your exact year and performance package. Optional packages (sport brakes, track packages, tow packages) can change front rotor size even when the model name on the window sticker looks the same. Use our Audi Rs Q8 shop-by-car page to filter live SKUs, or open the year-specific fitment link from that hub if you already know your trim.

Match rotors and pads as a set whenever possible. Fresh pads on worn or heat-checked rotors transfer uneven friction material and feel like "warp" within a few hundred miles. Ghost Brakes kits ship matched G11H18 rotors (or 2-piece fronts where offered) with carbon ceramic pads so thermal capacity and friction stay balanced axle to axle.

Compare tier choices in our 2-piece vs 1-piece rotor guide and read Ghost Brakes vs Brembo if you are deciding between dealer OEM replacements and a performance-minded upgrade that still bolts to factory calipers.

Install, Bedding, and When to Upgrade Audi Rs Q8 Brakes

Plan on a standard brake service timeline: clean hub faces, replace hardware where included, torque lugs to spec, and bed pads using the steps in our performance rotor break-in guide. Skipping bedding is the fastest way to get noise, dust, or a long pedal on otherwise good hardware — especially on heavier or AWD variants where the front axle does most of the work.

Upgrade when you feel fade on repeated hard stops, see blueing on factory rotors, or fight constant dust on expensive wheels. Maintenance intervals alone do not tell the whole story for enthusiast driving. When you are ready to order, browse the full brake kit catalog or return to the Audi Rs Q8 hub for model-filtered kits.

Rotor slot and coating engineering is documented on Ghost Brakes technology pages — Slyde Over handles checkout, tracking, and warranty registration for every complete kit.

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Audi RS Q8 (4M) 2-Piece Brake Kit Guide

777-XE vs boutique rotor-only brands

Frequently Asked Questions

Which SKU fits the RS Q8?

Does the kit include pads?

Audi Rs Q8 Brake Kit Shopping Checklist

Install, Bedding, and When to Upgrade Audi Rs Q8 Brakes

Shop Drilled & Slotted Truck Rotors

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