TAROX Rear Big Brake Kit 325mm B27-6 6-Pot - BMW 3 Series E46 Rear Brake Upgrade/Conversion Direct-Fit - Vented F2000 Discs - Fits 316i 318i 320i 320Ci 320d - 17-inch Wheels - Performance Fast Road & Track

Rear Performance Braking Upgrade for BMW 3 Series E46

Unlock serious stopping confidence on your BMW E46 with this premium Italian-made rear braking upgrade. Built for fast road and track day use, this rear axle conversion delivers stronger bite, repeatable performance and superb control under heavy use. Ideal for 316i, 318i, 320i, 320Ci and 320d models looking for a direct-fit rear big brake solution.

Why choose this rear big brake conversion

• Engineered and hand finished in Italy for outstanding quality and durability
• Billet aluminium B27-6 caliper model for rock-solid feel and precise modulation
• 325 mm one-piece vented rotor for excellent heat management and fade resistance
• Works with the factory hydraulics and stability systems – no master cylinder or ABS changes required
• Road and track-ready friction options so you can tailor pedal feel and bite to your driving
• Direct-fit rear upgrade with superb pedal response and consistent performance lap after lap

Fitment and key specs

• Vehicle compatibility: BMW 3 Series E46 – 316i, 318i, 320i, 320Ci, 320d
• Rear axle kit with 325 mm vented single-piece discs
• Caliper model: B27-6 aluminium billet, hand assembled
• Minimum wheel size: 17 inch

Pad compounds included at no extra cost

• Strada - fast road
• Corsa - fast road and occasional circuit use
• Competizione - track only

Rotor styles available

Supplied as standard with F2000 pattern. You can also request Sport Japan, D95 or C83 patterns at no extra cost when ordering.

Caliper finishes

Supplied with hard anodised grey or black for maximum longevity. Colour finishes can be requested; they look great but require more careful cleaning. Avoid acid-based wheel cleaners and remove wheels before cleaning for best results.

Maintenance

The design is intended for long-term use without routine strip-downs. Precision O-ring sealing protects internals from dust and grime. If you ever need replacement piston assemblies, they are available to order.

Made to order

Each kit is built to specification. Typical lead time is up to 14 days.

Real-world results

We have installed this setup on customer E46 cars and feedback has been outstanding – stronger stopping power, better modulation and far more confidence on spirited drives and track days. It is a proven rear big brake upgrade for anyone who wants sharper response and dependable performance.

Professional installation

For fitting, choose MJ Modifications in Warwickshire. We offer expert installation and setup for BMW braking upgrades. Request a quote: info@mjmodifications.co.uk.

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