2019-2026+ Audi RS Q3 (F3) Carbon Ceramic Brake Kit
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
2019-2026+ Audi RS Q3 (F3) Carbon Ceramic Brake Kit — OEM-Size Replacement
The F3 Audi RS Q3 uses a large fixed front caliper with either the 375 mm iron front rotor or the 380 mm carbon-ceramic front rotor, so the correct OEM-size disc is the first fitment decision. This StopFlex replacement kit keeps the factory brake architecture and replaces the rotors, pads, hats, and floating hardware with carbon-ceramic components built for lower rotating mass, reduced brake dust, and better heat stability during repeated high-speed stops. Rear fitment is based on the RS Q3 310 mm rear rotor reference, so the order must be matched to the exact front and rear rotor sizes on the car.
- Built for 2019-2026+ Audi RS Q3 F3 applications using the 375 mm front iron rotor or the 380 mm front carbon-ceramic rotor reference, not generic Q3/SQ3 sizing.
- Includes carbon-ceramic rotors, matching pads, hats, and floating hardware so the disc assembly can work with the RS Q3 OEM-size brake package.
- Rear rotor reference is 310 mm for the F3 RS Q3, preserving the factory rear brake configuration and electronic parking brake hardware when the listed rotor size matches.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Audi RS Q3 (F3) |
| Model years | 2019-2026+ |
| Front rotor reference | RS Q3: 375mm, 380mm (CCB) |
| Rear rotor reference | RS Q3: 310mm |
| Page type | OEM-size carbon ceramic replacement |
| Minimum wheel size | 19" (for the 375 mm rotor) |
For OEM replacement orders, StopFlex builds around the factory rotor specification shown for this vehicle. Front floating-caliper setups require manual review before production. If the car uses aftermarket calipers such as Brembo, AP Racing, Alcon, or Wilwood, the order can still be built, but the exact caliper model, pad shape, and rotor dimensions must be confirmed before production.
This setup uses a 375 mm rotor, so the minimum wheel size is 19". Wheels under 19" will not clear the caliper and rotor, and spoke profile and offset affect clearance too — confirm your exact wheels before ordering.
Why StopFlex CCB
Lower Unsprung Mass
StopFlex carbon-ceramic rotors are engineered to reduce rotor mass versus comparable iron discs, helping the suspension react cleaner and the steering feel more precise.
High-Temperature Stability
The carbon-silicon-carbide matrix is built for stable braking behavior at temperatures that can push iron rotors into heavy fade.
Rust-Free Rotor Surface
Carbon ceramic does not form orange flash rust after rain, washing, or storage, keeping the visible rotor face cleaner behind open wheels.
Long Street-Service Potential
In normal road use with matched pads and proper bedding, StopFlex CCB rotors are designed for far longer service life than typical iron replacement rotors.
Low Visible Dust
When paired with matched StopFlex pads, the system produces very low visible brake dust compared with conventional iron rotor and pad combinations.
Premium Ceramic-Glaze Appearance
StopFlex's proprietary coating creates a bright, high-end ceramic-glaze finish with subtle glaze texture and a more premium visual character behind open wheels.
Street-Usable Cold Bite
Street Spec and Track-Day Spec rotors are designed for normal first-stop road use, including cold-weather operation. Motorsport Spec is the competition-focused exception.
Continuous Fiber Reinforcement
Long-fiber carbon ceramic construction improves structural strength and thermal durability versus chopped-fiber approaches.
Custom Rotor Hat Color
Every StopFlex OEM replacement order can be built with a custom rotor hat color, giving the carbon ceramic rotor package a cleaner match with the wheel, body color, and overall build style.
Heat Management Note
Carbon ceramic rotors tolerate extreme surface temperature, but they do not remove every heat-management requirement. During repeated hard stops, heat can still soak into pads, fluid, seals, calipers, wheels, and nearby components. For long track sessions, mountain descents, or sustained aggressive driving, brake cooling and high-temperature fluid are still recommended.
Street / Track-Day / Motorsport Rotor Options
Street Spec
Ceramic coating, cross-drilled face, and large cooling channels.
Best for daily driving and premium street builds that need clean cold bite, low dust, corrosion-free appearance, and long service life.
Track-Day Spec
Ceramic coating, blank face, and honeycomb cooling channels.
Best for fast-road and track-day use where repeated braking stability matters more than maximum visual drilling style.
Motorsport Spec
Uncoated blank face with honeycomb cooling channels.
Best for race-focused builds that run competition pads, high-temperature fluid, cooling strategy, and a proper warm-up window. Not the default street choice.
Package Scope
| Item | Details |
|---|---|
| CCB rotors | Full-car set by default |
| CCB brake pads | Matched for StopFlex carbon ceramic rotors |
| 7075 aluminum floating rotor hats | Vehicle-specific fitment |
| Stainless floating hardware | Full-car hardware set |
| Rotor hat color | Custom rotor hat colors are available for every OEM replacement order. |
| Order scope | Default listing is full-car set. Front-only or rear-only orders can be arranged after confirmation. |
FAQ
Will this kit fit every 2019-2026+ Audi RS Q3 F3?
No. Compatibility is limited to the RS Q3 F3 trims and rotor sizes listed for this page. Confirm whether your car has the 375 mm front iron setup or the 380 mm front carbon-ceramic setup, and confirm the 310 mm rear rotor reference before ordering.
Does the rear electronic parking brake still work?
Yes, when the car matches the listed 310 mm RS Q3 rear rotor configuration and the factory rear caliper/EPB hardware is retained. This kit does not convert the rear caliper or delete auto-hold/parking-brake functions.
Why replace the RS Q3 iron rotors with carbon-ceramic rotors?
On the F3 RS Q3, carbon-ceramic rotors reduce rotating and unsprung mass at each corner, produce far less visible dust on open Audi wheels, and tolerate repeated heat cycles better than iron rotors during aggressive road driving or track sessions.
What should I verify before placing the order?
Measure or confirm the front rotor size, check whether the car has the 375 mm iron or 380 mm carbon-ceramic front package, confirm the 310 mm rear rotor, and verify wheel barrel clearance if the car runs non-OE wheels or spacers.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
More Contact Information
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