The DBA Street Series En-Shield front brake disc is a premium OE-replacement disc for daily-driven and lightly tuned BMWs. Designed as a direct fit for cars with 312 mm ATE front brakes, it delivers quiet, consistent stopping power with improved corrosion protection over standard discs.
DBA’s En-Shield coating gives the disc a protective anti-rust finish, ideal for UK roads where moisture, salt and grime quickly attack bare metal. It also means the disc arrives ready to fit, with no need to degrease the braking surface before installation.
The patented Kangaroo Paw ventilation system improves airflow through the disc, helping manage heat under repeated braking and promoting longer disc and pad life.
Specifications
- Position: Front axle
- Type: Plain, vented disc
- Diameter: 312 mm
- Thickness (new): 24 mm
- Minimum thickness: 22.4 mm
- Height: 73.5 mm
- Centre bore (inner diameter): 79 mm
- Bolt holes: 5
- Ventilation: Kangaroo Paw
- Coating: En-Shield anti-corrosion
- ECE R90 approved: E1190R02/0659757*00
- Weight: 9.5 kg (per disc)
Key Features
- En-Shield anti-corrosion coating for long-lasting protection and a cleaner appearance behind open wheels
- Kangaroo Paw vent design for improved cooling and reduced brake fade
- OE fitment for BMW models using 312 mm ATE front brakes
- ECE R90 approved, making it a true road-legal OE-equivalent replacement
- Smooth, plain disc face for low noise and progressive pedal feel in daily and fast-road use
Fitment
This disc suits a wide range of BMW models equipped with 312 mm ATE front brakes, including (but not limited to):
- BMW 1 Series F20/F21 – 120d, 125d, 125i
- BMW 2 Series F22/F23 – 220d, 220i, 225d
- BMW 3 Series E90/E91/E92/E93 – selected 318i/d, 320i/d, 323i, 325i/d with 312 mm front discs
- BMW 3 Series F30/F31/F34 GT – 320d, 320i and xDrive variants with 312 mm ATE front brakes
- BMW 4 Series F32/F33/F36 – 420d, 420i and xDrive models with 312 mm front discs
- BMW X1 E84 – various 18i, 18d, 20d and 25d models using 312 mm ATE front brakes
If you are unsure, please check your existing front disc diameter (312 mm) and brake caliper type (ATE), or contact us with your registration before ordering.
Important Notes
- Price is for one disc.
- Front discs should always be replaced in pairs to maintain even braking performance and stability.
- New brake pads and correct bedding-in are strongly recommended for best results and to avoid vibration or uneven wear.
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