TAROX Rear Brake Discs/Rotors 300mm Vented for BMW 3 Series F30 F31 320d Diesel 2011-on inc xDrive AWD - Grooved/Slotted/Drilled

Rear brake upgrade for BMW 320d including xDrive - 300 mm vented rotors

Give your BMW diesel saloon or touring the stopping power it deserves with premium rear rotors engineered for the 320d, including AWD xDrive models from 2011 onwards. These 300 mm vented rear discs are built to OE dimensions for a direct fit with factory calipers while delivering a serious performance uplift for fast-road and track-day use.

Why choose these rear rotors

• Vented design - 300 mm diameter for improved heat control and consistent stopping
• CNC precision machining with stress-relief heat treatment after each stage for stability under hard use
• Individually ground surfaces to an ultra-tight tolerance approaching 0.015 mm for smooth, quiet braking
• Based on OE-spec TÜV approved castings, then hand finished for a flawless contact face
• Optimised to run with matching performance pads for maximum bite and fade resistance

Choose your disc style

Select the face pattern that suits how you drive. All options use the same high-grade casting, heat treatment and finishing.

• G88 - Multiple radial grooves promote rapid heat shed and gas clearance, helping reduce judder and cracking risk during repeated heavy stops.
• F2000 - Curved slots deglaze pads and keep temperatures in check. Fewer, broader grooves balance cooling with strength for mixed road and circuit work.
• Sport Japan - Fully drilled, countersunk holes plus six grooves for aggressive gas evacuation and pad refresh. One of the few aftermarket discs still using true through-drilling for fade control. TÜV for most applications.

Real-world results

We have fitted these to customer cars and our own builds with excellent feedback on pedal feel, confidence at speed and resistance to fade. The ultra-flat finish gives a refined, vibration-free response and helps pads bed in cleanly.

Fitment details

• Position: Rear axle
• Vehicle: BMW 320d including xDrive - 2011 onwards
• Diameter: 300 mm
• Type: Vented
• Direct replacement for factory rear discs - compatible with OE calipers

Perfect pad pairing

These heat-treated rotors work best with matching performance pads. For frequent track days, pair the F2000 discs with Corsa-spec pads. For fast-road use, any of the above patterns combined with quality pads will deliver a noticeable step up in feel and confidence.

Quality and approvals

Manufactured from TÜV approved castings, heat treated for strength and hand finished. Many applications also carry TÜV and ABE recognition with the German KBA.

Professional installation

Want them fitted properly first time We can help. Book installation with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote and availability.

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