TAROX Rear Brake Discs/Rotors for BMW 3 Series F30 F31 328i inc xDrive AWD (2012-on) - 300mm Vented Performance Set | Slotted/Drilled Options (G88, F2000, Sport Japan) | Fast Road & Track Day Upgrade

Premium rear rotor upgrade for BMW 328i 2012 onwards including all-wheel-drive models

Unlock confident stopping power on your BMW with TAROX rear rotors engineered for the 328i. Designed for fast-road use and capable on spirited drives and track days, these back-axle discs offer crisp bite, consistent pedal feel and excellent heat control. Expect a smooth, quiet surface finish and superb durability from components that enthusiasts trust.

At MJ Modifications we have installed these on customer cars and on our own builds. Feedback is consistently positive – stronger braking, reduced fade and a reassuring pedal, lap after lap and mile after mile.

Why choose these performance rear rotors

• Rear axle fitment – BMW 328i 2012 onwards, including xDrive
• Diameter 300 mm for the correct factory-size upgrade
• Vented construction to shed heat and resist fade
• CNC precision machining and individually finished for ultra-smooth contact
• Run-out controlled to an exceptionally fine tolerance for vibration-free braking
• Based on OE-spec, TUV-approved castings for quality and reliability
• Heat treated after key manufacturing stages to maximise strength and stability

Choose your disc face

Match your driving style with three proven surface options, all designed to manage heat, clean the pad face and maintain consistent friction:

• G88 – Multiple radial slots create a turbine-style airflow that helps the rotors run cooler and combats warping and judder under heavy use.
• F2000 – Curved grooves strike a great balance of cooling and strength, ideal for fast road and regular track sessions.
• Sport Japan – Countersunk through-holes plus six grooves for aggressive degassing and pad deglazing to fight fade.

Many applications carry TUV and ABE approvals.

Best results with matching pads

Pair with TAROX pads for optimal bite, modulation and longevity on heat-treated rotors. This combination delivers a genuine braking upgrade over standard equipment.

Tech details

• Location: rear
• Construction: vented
• Size: 300 mm diameter

Fitting service

Want these installed professionally with fresh fluid and bedding advice? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote.

Search-friendly fitment and use cases

BMW 328i rear rotors upgrade 300 mm, rear brake replacement for 3 Series 2012-on, xDrive AWD rear discs, fast road and track day braking, slotted and drilled options, performance rear brake kit, vented rear rotor set for BMW 328i.