Dixcel 2-piece front brake discs are a high-performance upgrade for Subaru models equipped with factory 4-pot Brembo calipers. Designed for improved cooling, reduced unsprung weight, and greater resistance to heat fade, these rotors are ideal for spirited street driving and track use.
The lightweight aluminium bell and high-carbon rotor ring provide stable braking performance under repeated high-temperature cycles. Directional vane construction ensures efficient cooling, and the slotted surface maintains consistent bite by removing gas and debris from the pad surface.
Key Features
- High-carbon cast iron rotor rings for superior heat stability
- Lightweight aluminium bell to reduce unsprung mass
- Heat-treated for long-term durability under repeated high-load braking
- Slotted surface for consistent pad bite and improved modulation
- Directional vanes for efficient cooling and reduced fade
- Anti-corrosion coating for protection against rust
- Direct bolt-on fitment for OEM 4-pot Brembo applications
- Complete assembly including rotor, bell, and hardware
Bedding-In Procedure (Required)
Proper bedding-in is essential for achieving maximum performance and preventing judder:
- Perform approximately 40 medium-hard stops from 120 km/h to 80 km/h.
- Some light judder may occur during the process — this is normal.
- Complete a cool-down lap to bring rotor temperatures below 100°C.
- Confirm the friction surface shows an even white/grey transfer layer about 1 mm deep.
- Check for full pad contact and no hot spots or abnormal material deposits.
Vehicle Compatibility
- Subaru WRX STI GDB – 4-Pot Brembo
- Subaru WRX STI GR – 4-Pot Brembo
- Subaru WRX STI GV – 4-Pot Brembo
- Subaru WRX STI VAB – 4-Pot Brembo
- Subaru BRZ (Brembo Package)
- Toyota GR86 (Brembo Package)
No instructions available for this product.
Product Comparison
Select up to two products below to compare their technical specifications side-by-side.
Premium Type
Excellent braking power and dust reduction for European applications.
EC Type
Improved effectiveness and reduced dust. Perfect for JDM city driving.
M Type
Ultra-low dust pad for clean wheels without sacrificing stopping power.
X Type
High stopping power for heavy SUVs. Effective with large diameter wheels.
ES Type
Entry-level sports pad with increased heat resistance and stable braking.
S Type
Street Sports pad ideal for lightweight vehicles. Firm rigid pedal touch.
Z Type
All-round performance. Best match for high grip radial tyres.
RE Type
ABS-compatible racing pad. Minimises ABS intervention for high-grip tyres.
RA Type
Racing pads pursuing high effectiveness and linear control for high-powered cars.
Specom-β
Endurance racing pad with exceptionally high wear resistance and stability.
Pad Specifications
| Feature | Pad A | Pad B |
|---|---|---|
| Intended Use | – | – |
| Target Vehicle | – | – |
| Friction Material | – | – |
| Bite Coefficient (µ) | – | – |
| Initial Bite Feel | – | – |
| Operating Temp | – | – |
| Dust Level | – | – |
| Rotor Wear | – | – |
| Tyre Match | – | – |
| Hardware Included | – | – |
* "YES*" denotes wear sensors are included on primary street applications where applicable. Track-only pads omit sensors due to extreme temperatures.
PD Type
Standard replacement rotor with factory-beating precision and anti-rust coating.
SD Type
Up to 20% more braking power with 6 offset slits for enhanced street and sports driving.
FP Type
Professional plain rotor with advanced heat treatment and 20% more carbon for ultimate crack resistance.
FS Type
The ultimate slotted racing rotor, combining high-carbon durability with enhanced initial bite.
2-Piece Assembly
Floating 2-piece structure prevents thermal judder, cuts weight, and allows outer ring replacement.
Rotor Specifications
| Feature | Rotor A | Rotor B |
|---|---|---|
| Intended Use | – | – |
| Target Stage | – | – |
| Material Structure | – | – |
| Surface Design | – | – |
| Anti-Rust Coating | – | – |
| Heat Treatment | – | – |
| Hub Structure | – | – |
| Key Benefit | – | – |
* Anti-rust coatings inhibit rust but do not completely prevent it on cast iron. Black finishing on 2-piece rotors wears to bare iron on the pad contact surface.
* Note: PD and SD type rotors may feature High Carbon (HC) material depending on the specific car model application.
FAQ
DIXCEL Brake Pads – Frequently Asked Questions
DIXCEL pads are engineered in Japan to provide improved stopping power, stronger pedal feel, heat resistance and long-term durability. They offer a more controlled braking feel than OEM pads, especially under repeated braking.
- EC Type: Daily street use – quiet & comfortable.
- Premium Type: OEM-plus upgrade for comfort & usability.
- M Type: Ultra-low dust – keeps wheels clean.
- ES Type: Spirited driving & winding roads.
- S Type: Street-sports & occasional track.
- Z Type: Street → supersprints → light circuit.
- RE / Specom B: Motorsport-only – not suitable for road use.
Most street-compound DIXCEL pads include wear sensors if the vehicle requires them. Some cars do not use sensors at all. If your vehicle normally runs a wear sensor and the pad set does not include one, a replacement sensor can be added separately as an optional extra.
Street-focused pads generally include anti-squeal shims and grease. Motorsport compounds typically do not include shims due to high temperature operation and racing caliper design.
Pad life depends heavily on vehicle weight, brake temperature, pad compound and driving style. Gentle daily commuting will see much longer life than repeated hard braking, spirited driving or track use, which can wear pads significantly faster.
Street compounds are designed to minimise noise. Motorsport pads may squeal when cold or lightly used – this is normal behaviour at race-level temperatures.
Yes — bedding-in is essential for correct friction transfer. Perform several medium-pressure stops to apply material to the rotor, followed by light driving to cool the brakes before heavy use.
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