Tarox 312mm Rear Brake Discs/Rotors for BMW Z3 M 3.2 24V (S50/S54, Z3M Coupe/Roadster) - Ventilated, Grooved/Drilled - G88, F2000, Sport Japan - Performance Upgrade, OEM Replacement, Direct Fit

Upgrade your BMW Z3M 3.2 24‑valve rear braking with premium Tarox 312 mm ventilated rotors. Designed for drivers who want sharper response, stronger stopping performance and rock‑solid consistency on fast road and track days, these rear axle rotors deliver the confidence you expect from a true performance brake upgrade.

Engineered from high quality castings and refined through multiple heat treatments, Tarox rotors are stress relieved and precision ground for exceptional flatness and smooth pad contact. The result is reduced judder, excellent bite from cold, outstanding heat management under repeated hard use and long term durability. They are a direct replacement for the factory rear discs and work with your original calipers for an easy bolt‑on fit.

• Rear rotor diameter: 312 mm
• Ventilated construction for superior cooling and fade resistance
• Direct fit for BMW Z3 M 3.2 24V rear axle
• Precision ground faces for consistent pad contact and quiet operation
• Stress relieved and balanced to minimise vibration
• Ideal for fast road, spirited driving and track‑day use
• Works brilliantly with Tarox performance pads for maximum braking power

Choose your face design

G88 multi‑slot - Signature Tarox multi‑radial slotting that actively channels heat and gases away from the pad surface to keep temperatures in check and reduce the risk of fade.

F2000 curved groove - Swept curved channels that continuously refresh the pad face, maintaining bite while preserving disc strength for repeated hard stops.

Sport Japan cross‑drilled and grooved - Countersunk perforations aid gas evacuation and glazing control, with additional straight slots for dependable feel and consistent performance.

Why Tarox for your Z3M

• TUV approved castings with careful thermal treatment for strength and stability
• Meticulous surface finishing for smooth bedding‑in and excellent modulation
• Proven performance on powerful rear‑drive platforms

We run these on our own builds and the feedback from MJ Modifications customers has been outstanding - firmer pedal feel, improved confidence on back roads and repeatable braking on track without the fade associated with standard components.

Fitment and installation

These 312 mm rear axle rotors are a straight swap for the OEM items on the Z3M 3.2 24‑valve. For the best results, pair with quality performance pads and fresh brake fluid.

Want them fitted professionally? Book installation with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and advice on pad compounds for road or track use.

Search terms our customers use

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