2007-2014 Audi TT / TTS / TT RS (8J) CCB Big Brake Kit | Akebono 8N 6-Piston
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
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2007-2014 Audi TT / TTS / TT RS (8J) CCB Big Brake Kit — Genuine Akebono OEM Audi RS 6-Piston (8N) Caliper Front + TTSPORT EP4 4-Piston Caliper with EPB Rear Setup
The 2007-2014 Audi TT / TTS / TT RS 8J owner shopping this kit is usually trying to control heat, front rotor mass, pad dust, or brake fade without guessing which TT-platform parts fit their exact trim. This StopFlex kit pairs 380mm carbon-ceramic rotors with the Genuine Akebono OEM Audi RS 6-Piston (8N) Caliper up front and a TTSPORT EP4 4-Piston Caliper with EPB at the rear for a full-car brake system, not a front-only parts mix. Brackets, rotor-hat offsets, lines, and caliper mounting are specified after the customer’s exact 8J trim and wheel package are confirmed.
- 380mm front and rear carbon-ceramic rotors require 19-inch or larger wheels on the Audi TT 8J, with spoke clearance checked against the Akebono front caliper body.
- The front axle uses the Genuine Akebono OEM Audi RS 6-Piston (8N) Caliper, giving the compact 8J chassis a large multi-piston pressure spread across the pad face.
- Each kit is engineered for the confirmed TT, TTS, or TT RS 8J trim because hub geometry, upright details, and wheel offset clearance can differ inside the same chassis family.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Audi TT / TTS / TT RS (8J) |
| Model years | 2007-2014 |
| Front setup | Genuine Akebono OEM Audi RS 6-Piston (8N) Caliper / 380mm |
| Rear setup | TTSPORT EP4 4-Piston Caliper with EPB / 380mm |
| Page type | Complete CCB kit upgrade |
| Minimum wheel size | 19" (for the 380 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 380 mm front 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.
| 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 6-Piston (8N) Caliper, a six-piston OEM-derived Audi RS caliper selected for broad pad support and stable pedal response under repeated high-energy stops. Its credibility comes from its genuine Akebono/OEM Audi RS provenance rather than an anonymous aftermarket casting, making it a known performance-caliper architecture for a 380mm front rotor package. StopFlex matches its mounting, line routing, and rotor-hat offset to the buyer’s confirmed 8J trim instead of assuming all TT variants share the same front-end clearance.
Rear Caliper (Balance)
The rear axle uses the TTSPORT EP4 4-Piston Caliper with EPB on a 380mm carbon-ceramic rotor to add rear thermal capacity and help keep the car settled during hard braking. The EP4 architecture uses four hydraulic service pistons plus a dedicated EPB actuator piston, although the 8J TT family itself is verified as a factory manual/cable handbrake platform.
Front & rear, engineered together: A 380mm front Akebono conversion without a matched rear plan can create unnecessary bias, pad-temperature, and visual mismatch on the short-wheelbase TT 8J. StopFlex engineers the front brackets, rear caliper package, rotor hats, pads, lines, and hardware as one system for the customer’s exact trim and wheel package.
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 6-Piston (8N) Caliper |
| Front CCB rotors | 380mm |
| 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 my exact TT, TTS, or TT RS 8J?
Fitment is not assumed from the 8J chassis name. StopFlex confirms the exact model year, trim, driveline, hub/upright package, wheel size, wheel offset, and spoke profile before specifying brackets, rotor-hat offsets, lines, and caliper mounting.
What wheel size do I need for the 380mm setup?
The 380mm front and rear rotors require 19-inch or larger wheels. Wheel diameter alone is not enough; the Genuine Akebono OEM Audi RS 6-Piston front caliper also needs spoke clearance verified before the kit is built.
Will the electronic parking brake still work?
The 8J TT family does not leave the factory with an electronic parking brake; it uses a manual handbrake lever. Because this rear package uses a TTSPORT EP4 caliper with EPB hardware, StopFlex must confirm the parking-brake integration details for the customer’s exact car before production.
Why choose carbon-ceramic rotors instead of another iron big-brake kit?
Carbon-ceramic rotors reduce rotating and unsprung mass compared with similar-size iron rotors, shed less visible brake dust, and hold up better to repeated heat cycles when matched with the correct pads. On a compact 8J TT used for fast street driving or track sessions, that means less heat saturation and cleaner open wheels without giving up a 380mm rotor package.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
More Contact Information
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