DIXCEL Rear Brake Rotors
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DIXCEL Rear Brake Rotors Cross Drilled - Subaru WRX tS/Club Spec (VB) Brembo / WRX STI (VA) - 326x20mm
Upgrade your Subaru WRX or WRX STI's rear braking performance with Dixcel cross drilled brake rotors, engineered in Japan and developed through decades of OEM supply and motorsport experience. The cross drilled design improves heat dissipation and gas venting, helping to maintain consistent braking performance under repeated hard use. Dixcel rotors are designed to deliver stable pedal feel and reliable control for daily driving through to more spirited use.
This listing covers the Dixcel cross drilled rear brake rotor for the Subaru WRX STI (VA) fitted with factory Brembo rear calipers, and the Subaru WRX (VB) models equipped with factory Brembo calipers including the 2024 WRX Club Spec and 2025 WRX tS Spec B, all using 326x20mm rear rotors. This rotor also suits VB WRX owners who have completed an OEM STI Brembo caliper swap. If your VB WRX is running the factory single-piston sliding calipers, this rotor is not the correct fitment — please check the standard VB WRX listing instead.
Rotor Specifications
- Dixcel Part Number: 3667046
- Outer Diameter (OD): 326mm
- Thickness (TH): 20mm
- Height (HT): 61.7mm
- Centre Bore (CB): 58mm
- Bolt Holes: 5
- PCD: 114.3mm
- Type: Cross Drilled
Vehicle compatibility, OEM part numbers, rotor specifications, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and brake configuration are confirmed before ordering.
Vehicle Compatibility
| Make | Model | Generation | Year | Notes |
|---|---|---|---|---|
| Subaru | WRX STI | VA (V1/V10) | 2013 - 2022 | 2.5L EJ257 Turbo DOHC / Factory Brembo Rear / 326x20mm Cross Drilled |
| Subaru | WRX Club Spec | VB | 2024 | 2.4L FA24E Turbo DOHC / Factory Brembo Rear / 326x20mm Cross Drilled |
| Subaru | WRX tS Spec B | VB | 2025 | 2.4L FA24E Turbo DOHC / Factory Brembo Rear / 326x20mm Cross Drilled |
| Subaru | WRX (Brembo Caliper Swap) | VB | 2022 - onwards | 2.4L FA24E Turbo DOHC / OEM STI Brembo Caliper Swap / 326x20mm Cross Drilled |
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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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