Products

Audi A4 Brake Kits, Rotors & Pads

A4, S4, and Allroad - Quattro-ready drilled and slotted rotors

Audi A4 Brake Kits, Rotors & Pads - 2-piece & drilled-slotted rotors

Shop Audi A4 brake kits, rotors, pads, and complete brake upgrades for B9/B9.5 sedans and Allroad. GEOMET-coated rotors, carbon ceramic pads.

Scroll down for full specs, warranty details, and technical deep-dives - or pick a model and open a kit now.

Filter by model

SKU: 777-XE1548

22+ Audi A4 Quattro 2-Piece Brake Kit | Ghost Rotors

5.0

SKU: 777-XE1527

22+ Audi A4 Allroad, A4 Quattro, A5 Sportback, A5, A5 Quattro 2-Piece Brake Kit | Ghost Rotors

5.0

SKU: 555-GE1300

2019+ Audi A4 Quattro Performance Brake Kit | Ghost Rotors

5.0

SKU: 555-GE1299

2019+ Audi A4 Allroad, A4 Quattro Performance Brake Kit | Ghost Rotors

5.0

Audi A4 Brakes: Why OEM Falls Short

The Audi A4 puts real thermal stress on factory brakes. Ghost Brakes upgrades deliver stronger stopping with less fade, less dust, and longer rotor life than OEM G3000 replacements.

Ghost Brakes G11H18 drilled and slotted rotors, carbon ceramic pads, and GEOMET® coating close the gap between factory cost targets and real-world stopping demands.

Audi A4 Rotors: G11H18 vs G3000 OEM

Searching for audi a4 rotors usually means OEM rotors already warped, glazed pads, or heavy dust on your wheels. G3000 zinc-coated factory rotors cannot shed heat as fast as G11H18 high-carbon iron under repeated hard stops.

Diamond slots and cross-drills evacuate heat and gas from the pad face. GEOMET outlasts thin zinc plating in salt and humid climates — real G11H18 cannot be zinc-coated, which is how you spot genuine metallurgy versus repainted budget rotors.

Audi A4 Brake Pads: Carbon Ceramic vs OEM Semi-Metallic

OEM semi-metallic pads fade under sustained load and produce heavy dust. Ghost Brakes carbon ceramic compounds maintain friction at higher temperatures with dramatically less dust — typically 3–5× longer life versus factory replacements.

Follow the break-in procedure after install for quiet operation and peak bite.

Complete Audi A4 Brake Kits

Partial upgrades — pads on worn rotors or fresh rotors with cheap compounds — leave pulsation and fade unresolved. Ghost Brakes Audi A4 kits address rotors, pads, and thermal management together with a lifetime warranty and free continental US shipping.

Compare Ghost Brakes vs PowerStop and 2-piece vs 1-piece rotors when choosing your tier.

Lifetime Warranty & Expert Support

Every Ghost Brakes kit ships with expert fitment support, bolt-on install, and warranty coverage for manufacturing defects and premature wear — dealer-free pricing on hardware built for how Audi A4 owners actually drive.

Audi A4 - Choose your rotor style

Drilled & slotted 1-piece rotors, or step up to 2-piece floating rotors for maximum heat capacity.

GEOMET D&S

Drilled & slotted face with GEOMET® coating

Carbon ceramic brake pads

View GEOMET D&S kits →

2-Piece

G3500 aluminum-hat 2-piece floating

Available for select vehicles only

View 2-Piece kits →

2-piece vs 1-piece guide

Ghost Brakes vs OEM & zinc-coated rotors

Side-by-side specs for shoppers comparing real metallurgy and coating — not marketing labels.

Spec	Ghost Brakes	Typical OEM / budget upgrade
Rotor metallurgy	G11H18 high-carbon iron (555) or G3500 two-piece rings (777)	G3000-class cast iron
Surface finish	Drilled & diamond-slotted (555) or 2-piece floating (777)	Smooth or lightly slotted; often repainted zinc
Corrosion coating	GEOMET® — zinc-free, cannot be applied to G11H18	Thin zinc plating (fails in salt climates)
Pads	Carbon ceramic — low dust, fade-resistant	Semi-metallic OEM compound
Warranty	Lifetime — free continental US shipping	12–24 month limited / prorated

Frequently Asked Questions

What rotors come in a Audi A4 brake kit?

Ghost Brakes Audi A4 kits include G11H18 metallurgy drilled and diamond-slotted rotors with GEOMET coating, matched to carbon ceramic pads for direct OEM bolt-on fitment on Audi Audi A4 applications.

Drilled and slotted rotor with GEOMET coating

Ghost Brakes drilled and slotted rotor detail

Do I need to upgrade Audi A4 brake pads?

If you drive spiritedly in an A4 or S4, OEM semi-metallic pads fade and wear quickly. Ghost Brakes carbon ceramic pads resist fade, produce less dust, and last 3–5x longer than factory pads.

Are Audi A4 brake kits direct bolt-on?

Yes. Ghost Brakes Audi A4 brake kits use factory caliper fitment with no modifications required. Confirm year and trim in the product grid below.

Carbon ceramic brake pads and performance rotor

Dodge Challenger Hellcat with Ghost Brakes 2-piece kit

Do Ghost Brakes Audi A4 kits include a warranty?

Every Ghost Brakes kit includes a lifetime manufacturer warranty and free continental US shipping.

Ready to order? Check exact fitment for your year → See all available kits filtered to your year, confirm part numbers, and go direct to checkout.

Instagram

Follow @slydeover

Latest News

Truck Performance

Best Brake Kit for F-150 Towing (2015+): What to Buy and Why

By Slyde Over Team on April 7, 2026

Why OEM F-150 brakes fail under towing loads and exactly which Ghost Brakes kit delivers consistent stopping power when hauling a trailer.

Truck Performance

F-150 Drilled and Slotted Rotors: Complete Buying Guide (2015+)

By Slyde Over Team on August 18, 2026

Everything F-150 owners need to know about drilled and slotted truck rotors - towing grades, G11H18 metallurgy, fitment by year, and which Ghost Brakes kit to buy.