Rear Tarox Brake Discs - 4 Series (330mm discs) 330mm

BMW 4 Series Rear Brake Rotors 330 mm by Tarox

Transform your BMW 4 Series braking with Tarox rear rotors designed for serious fast road use and confident track day performance. Precision engineered, vented and 330 mm in diameter, these uprated back-axle discs deliver cooler running, sharper bite and impressive durability under repeated heavy stops.

• Position: Rear axle
• Diameter: 330 mm
• Construction: Vented rotor
• Brand: Tarox

Why choose these rear rotors

• Outstanding heat control for reduced brake fade and consistent pedal feel
• Stress relieved and heat treated for strength and crack resistance
• CNC machined faces and individually ground for a near mirror finish and superb pad contact
• Tight flatness tolerance around 0.015 mm for smooth, vibration free braking
• Based on OE spec castings with performance focused finishing

Choose your face design

• G88 pattern - Multiple radial grooves create a turbine style effect that helps evacuate heat and gases, promoting cooler operation and reducing the risk of warping or judder. Ideal when you want maximum bite and fast gas dispersion.
• F2000 pattern - Curved slots deglaze pads and manage temperatures without overworking the casting. The balance of slot count and strength makes this a superb choice for mixed road and circuit use.
• Sport Japan pattern - Fully drilled, countersunk holes combined with six linear grooves enhance gas release more effectively than simple dimples, with purposeful styling and confident stopping power.

Craftsmanship that inspires confidence

Tarox has refined rotor engineering since the 1980s. Each disc starts as a high quality blank, passes stringent quality checks, then undergoes multiple machining phases. After each stage the casting is stress relieved with heat treatment to stabilise the structure. Final finishing is carried out by skilled operators on precision grinders, leaving an ultra smooth, level surface that beds in quickly and delivers consistent friction.

On road and track

We rate these highly on our own builds and customer cars. Expect stronger initial bite, excellent modulation and cooler running on spirited drives. Pair with Tarox pad compounds for best results, with Corsa style pads a great match for track days.

Approvals and quality

Manufactured from OE grade castings with performance finishing. Many Tarox applications carry TÜV and ABE certification. Made to exacting standards for reliability and long service life.

Compatibility and sizing

For BMW 4 Series models that use 330 mm rear rotors. Please confirm your existing rear disc diameter and hub details before ordering if you are unsure.

Professional fitting available

Want these installed properly first time We can help. Book fitting at MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

What this upgrade gives you

• Rear brake upgrade for BMW 4 Series drivers who want more stopping performance
• Uprated rear rotors for fast road and track day duty
• Grooved and or drilled options for better gas evacuation and pad conditioning
• Vented construction to manage heat and reduce the likelihood of fade
• Smooth, quiet operation with improved bite and pedal confidence

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