2006-2015 Audi Q7 (4L) CCB Big Brake Kit | Akebono 10N 10-Piston
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
We Ship Worldwide
2006-2015 Audi Q7 (4L) CCB Big Brake Kit — Genuine Akebono OEM Audi RS 10-Piston (10N) Caliper Front + TTSPORT EP4 4-Piston Caliper with EPB Rear Setup
The 2006-2015 Audi Q7 (4L) is a heavy SUV, and repeated high-speed stops can expose the limits of large iron rotors through heat, brake dust, and steering-weight penalty. This StopFlex kit pairs a 420mm front carbon-ceramic rotor with the Genuine Akebono OEM Audi RS 10-Piston (10N) Caliper, then matches the rear with a 380mm carbon-ceramic rotor and TTSPORT EP4 4-Piston Caliper with EPB. The result is more front heat capacity, lower rotating mass than comparable iron hardware, reduced dust on open wheels, and a build engineered around the exact Q7 trim rather than a generic 4L assumption.
- 420mm is the largest rotor in this Q7 4L kit, so 21 inch wheels are the minimum; smaller wheels will not clear the front package and spoke clearance still must be checked.
- The front axle uses the Genuine Akebono OEM Audi RS 10-Piston (10N) Caliper with a 420mm carbon-ceramic rotor, a setup chosen for clamping stability on a high-mass SUV.
- The rear axle uses a 380mm carbon-ceramic rotor with TTSPORT EP4 hardware so the brake balance is engineered as a full-vehicle system, not a front-only conversion.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Audi Q7 (4L) |
| Model years | 2006-2015 |
| Front setup | Genuine Akebono OEM Audi RS 10-Piston (10N) Caliper / 420mm |
| Rear setup | TTSPORT EP4 4-Piston Caliper with EPB / 380mm |
| Page type | Complete CCB kit upgrade |
| Minimum wheel size | 21" (for the 420 mm front rotor) |
Every StopFlex kit is bespoke-engineered for your exact model and trim — the brackets, rotor-hat offsets, and caliper mounting are matched to your specific car, not assumed from the platform. This matters because trims that share a chassis name can differ mechanically: a pure M or performance variant often carries different front knuckles/uprights, hub geometry, and wheel axial (ET) clearance than the standard models in the same family, so a bracket and hat offset that bolt onto one are not the same parts that fit the other. StopFlex supplies the calipers, pads, rotor hats, floating hardware, and brake lines as a matched system built to your confirmed trim. Cars with modified knuckles, modified uprights, or non-factory suspension mounting points must be reviewed before ordering and are not treated as direct-fit.
This setup uses a 420 mm front rotor, so the minimum wheel size is 21". Wheels under 21" will not clear the caliper and rotor, and spoke profile and offset affect clearance too — confirm your exact wheels before ordering.
| Wheel Size (Standard) | Disc Range |
|---|---|
| 15" | 260 mm – 285 mm |
| 16" | 285 mm – 300 mm |
| 17" | 300 mm – 330 mm |
| 18" | 330 mm – 355 mm |
| 19" | 355 mm – 380 mm |
| 20" | 380 mm – 400 mm |
| 21" | 400 mm – 420 mm |
| 22" | 420 mm – 440 mm |
Caliper Overview — Front & Rear Balance
Front Caliper (Primary Upgrade)
The front upgrade uses the Genuine Akebono OEM Audi RS 10-Piston (10N) Caliper, giving the Q7 a large multi-piston clamping layout for consistent pad pressure across the 420mm rotor face and a firmer, more controlled pedal under repeated stops. Its credibility comes from being a genuine OEM-derived Audi RS Akebono unit rather than an unproven generic caliper. StopFlex builds the mounting, hat offset, pads, lines, and hardware around this caliper and the customer's exact Q7 trim.
Rear Caliper (Balance)
The rear uses the TTSPORT EP4 4-Piston Caliper with EPB on a 380mm carbon-ceramic rotor to add rear-axle thermal capacity and keep the car stable as front brake torque increases. The EP4 architecture uses four hydraulic service pistons plus a dedicated EPB actuator piston, but StopFlex still verifies the customer's factory parking-brake configuration before final rear-caliper specification.
Front & rear, engineered together: A 420mm 10-piston front conversion changes the Q7's brake torque and heat distribution, so the rear rotor, caliper, pad compound, and line package must be engineered with it rather than treated as decoration. Matching the 380mm rear carbon-ceramic package to the front reduces the risk of a front-heavy setup that overheats the front tires and leaves rear thermal capacity unused.
Make It Yours — Color & Logo Customization
Every StopFlex kit-upgrade order can be finished with custom caliper colors, a custom caliper logo, and custom rotor hat colors, so the brake package matches your exact build instead of a fixed off-the-shelf look.
- Custom caliper color
- Custom caliper logo
- Custom rotor hat color
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.
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 |
|---|---|
| Front calipers | Genuine Akebono OEM Audi RS 10-Piston (10N) Caliper |
| Front CCB rotors | 420mm |
| Rear calipers | TTSPORT EP4 4-Piston Caliper with EPB |
| Rear CCB rotors | 380mm |
| CCB brake pads | Matched for the supplied StopFlex carbon ceramic rotors |
| Rotor hats and floating hardware | Vehicle-specific hardware package |
| Brake lines | Included for complete kit-upgrade orders |
| Color customization | Custom caliper colors, a custom caliper logo, and custom rotor hat colors are available for every kit-upgrade order. |
| Order scope | Default listing is full-car set when front and rear are specified. Front-only or rear-only orders can be arranged after confirmation. |
FAQ
Will this kit fit every 2006-2015 Audi Q7 4L?
No. The Q7 4L chassis name is only the starting point. StopFlex confirms the exact model year, trim, hub and knuckle configuration, wheel size, wheel offset, and spoke profile before machining brackets and rotor hats for that specific vehicle.
What wheels are required for the 420mm front rotor?
This kit requires at least 21 inch wheels because the front rotor is 420mm. Wheel diameter alone is not enough; the Genuine Akebono OEM Audi RS 10-Piston (10N) Caliper also requires spoke-clearance verification before the kit is released for production.
Will the parking brake still work on my Q7 4L?
The 2006-2015 Q7 4L is verified as a mechanical/cable parking-brake vehicle, not a factory rear caliper-mounted EPB vehicle. StopFlex confirms the customer's rear parking-brake layout during order engineering so the rear package is specified correctly.
Why choose carbon-ceramic over replacement iron rotors on this Q7?
Carbon-ceramic rotors reduce brake dust, resist heat better under repeated high-speed stops, and reduce rotating mass compared with similarly sized iron hardware. On a heavy Q7 4L, the 420mm front and 380mm rear layout targets heat capacity without carrying unnecessary iron-rotor weight.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
More Contact Information
We’re here to help! Whether you need expert advice on brake setups, have questions about your order, or just want to share feedback, our team is ready to assist you. Reach out via your preferred channel below, or use the inquiry form.
Get in Touch
Business Hours
Monday – Saturday, 9:30 AM – 6:30 PM (GMT +8)
Current Time:
Follow Us
- Choosing a selection results in a full page refresh.