Tarox 370mm Vented Front Brake Discs/Rotors for BMW 4 Series 425d M Sport (F32/F33/F36) - Performance Uprated OE-Size Direct Fit - Grooved/Drilled Options: G88, F2000, Sport Japan - Front Axle

Tarox 370 mm Vented Front Rotors for BMW 4 Series 425d M Sport

Transform the way your BMW 4 Series 425d M Sport slows and stops with Tarox 370 mm vented front rotors. Designed for enthusiastic road use and track sessions, these uprated stoppers deliver instant response, powerful deceleration and outstanding thermal stability. A direct-fit, OE-size upgrade for the front end that brings genuine performance without compromise.

• Fitment: BMW 4 Series 425d M Sport
• Location: Front axle
• Size: 370 mm diameter, vented
• Direct replacement using OE dimensions for straightforward installation

Why these Tarox rotors are a brilliant upgrade

• Serious stopping performance for fast road and track-day driving
• Excellent heat control to combat fade during repeated heavy braking
• Clean, consistent pedal feel with confident initial bite
• Stress-relief heat treatment for strength and long service life
• Individually ground faces to around 0.015 mm for minimal runout and reduced vibration
• Premium castings with rigorous quality control and hand finishing

We run Tarox rotors on our own builds and customer cars and the feedback is consistently superb. If you are searching for an uprated front setup for your 425d M Sport, this is a proven solution for day-to-day driving, B-road blasts and occasional circuit use.

Choose your machining pattern

Every Tarox disc starts with high quality blank castings that go through multiple machining stages, stress-relief heat treatment and meticulous hand finishing to achieve the signature smooth braking surface.

G88

• Multiple straight grooves create a turbine-style effect that helps evacuate heat and gases
• Designed to curb warping, micro-cracking and judder under sustained load
• Produced from OE-spec castings, heat treated and hand finished
• Many applications carry TUV and ABE approval via KBA

F2000

• Swept curved grooves continuously refresh the friction surface and keep pad faces clean
• Optimised balance of cooling and strength for demanding road and track work
• Manufactured from TUV-approved castings, heat treated and hand finished

Sport Japan

• Fully drilled and countersunk to vent gases, with six additional grooves to resist glazing
• Excellent bite and consistent performance during repeated high-speed stops
• Most applications are TUV approved

Ideal pad pairing

For best results, combine with Tarox pads engineered to complement heat-treated Tarox discs. For mixed road and track use, Tarox Corsa pads are a fantastic match for strong bite and stable performance.

Professional installation and support

We recommend expert fitting. MJ Modifications can install and set up your braking package at our Warwickshire workshop. For a fitting quote or advice on your BMW 425d M Sport braking upgrade, email info@mjmodifications.co.uk.

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