Tarox Rear Brake Discs/Rotors for BMW 3 Series 320i F30/F31 (2012-on) 300mm – Vented Performance Back Axle – Slotted/Grooved/Drilled (G88, F2000, Sport Japan) OE Direct Fit

Tarox Performance Rotors for BMW 3 Series 320i 2012 onward, 300 mm Back Axle

Get sharper stopping power and cooler running on your BMW with these premium Tarox rear rotors. Designed for the F30 and F31 320i from 2012 onward that use the 300 mm back axle setup, they deliver a direct-fit performance upgrade for fast-road use and track days. Our team and our customers rate these highly for consistent bite, confidence under repeated heavy braking and superb build quality.

Why upgrade

• Noticeably stronger and more consistent braking under hard use
• Improved heat control to help combat fade and vibration
• Precision engineered for a smooth, stable pedal feel
• Ideal for spirited driving, B-road blasts and occasional circuit work

Key details

• Location: back axle fitment for BMW 3 Series 320i F30 F31 2012 onward
• Diameter: 300 mm
• Construction: vented rotor design for enhanced cooling
• Direct replacement for OE specification with no modification required
• TUV approved castings, heat treated after each machining stage
• Final surface finish individually ground to an extremely tight tolerance for a glass-smooth sweep

Choose your face design

• G88 Multiple precision radial grooves create a turbine effect that moves hot gases away from the pad contact area, helping the discs run cooler and reducing the risk of warping or cracking.
• F2000 Curved slots that deglaze pads and balance heat management with strength, a favourite for cars that see both road and serious track sessions.
• Sport Japan Fully drilled countersunk holes plus six grooves for aggressive gas evacuation and pad refresh, one of the few aftermarket options with true through-drilling.

Every Tarox rotor is produced from OE-spec castings, stress relieved, CNC machined and hand finished for a premium contact surface. Many applications carry TUV and ABE approvals. For best results, pair with Tarox pads that are formulated to complement heat treated discs. For heavier circuit use, Tarox Corsa pads are the ideal match.

Perfect search-fit keywords

BMW F30 320i rear rotors, BMW 3 Series back discs 300 mm, performance brake upgrade, grooved discs, drilled rear discs, slotted rotors, vented rear rotor kit, OE replacement performance, fast road and track day braking, direct-fit BMW 320i 2012 on.

Fitting and support

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

Ensure your vehicle uses the 300 mm back axle setup before ordering. If you are unsure, contact us and we will help you confirm compatibility.