Tarox Rear Big Brake Kit (BBK) 375mm – Super Sport B360-6 6-Pot, 2-Piece Vented Discs – BMW M4 F82/F83 F8x Rear Brake Upgrade, Track/Fast Road, 19" Wheel Compatible

Rear big brake conversion for BMW M4 F82 and F83

Unlock serious stopping power with this Italian engineered rear braking upgrade designed specifically for the BMW M4 F82 and F83. Perfect for fast road, spirited driving and track days, this premium rear setup delivers stronger bite, better heat control and a reassuringly firm pedal feel. Our team has run this package on customer cars and feedback has been outstanding for performance and consistency.

Key details

• Caliper: B360-6 six-pot billet aluminium
• Disc setup: 375 mm two-piece vented rear rotors
• Minimum wheel size: 19 inch
• Manufactured and hand assembled in Italy
• Typical lead time up to 14 days
• Images for illustration only

Why this rear upgrade

• Big increase in rear-end braking authority for shorter stopping distances
• Two-piece 375 mm vented discs for improved heat dissipation and reduced fade
• Multiple piston layout spreads pressure evenly across the pad for consistent wear and dependable performance
• Robust construction from solid billet for strength and pedal confidence
• Engineered to work with the factory master cylinder, ABS and stability systems
• Ideal for fast road use and track day reliability

Pad compounds included

Choose the friction material to suit your driving style at no extra cost:

• Strada - fast road
• Corsa - aggressive road and occasional circuit use
• Competizione - dedicated circuit driving

Rotor patterns available

Default supply is the F2000 pattern. On request, Sport Japan, D95 or C83 patterns can be specified to tailor bite, feel and dust control to your needs.

Finish options

Supplied as standard with hard anodised grey or black for maximum durability. Colour anodised finishes are available on request. Please note bright colours need extra care and some acid-based wheel cleaners can mark the finish. Remove wheels and use non-acid products for best results.

Low maintenance design

Precision sealing and O-ring technology keep contaminants out, so routine strip downs are not required. Any disassembly should be carried out by experienced professionals only. Replacement components can be sourced if ever needed.

What you get

• B360-6 rear six-piston calipers
• 375 mm two-piece vented rear discs
• Performance brake pads in your chosen compound

Fitment and advice

• For BMW M4 F82 and F83 rear axle
• Requires 19 inch wheels or larger
• Hand made to order in Italy, allow up to 14 days for dispatch

Professional installation

For fitting, we recommend MJ Modifications in Warwickshire. Our workshop has extensive experience with BMW F8x braking upgrades and we can advise on pad selection and disc pattern for your driving style. Request a fitting quote via info@mjmodifications.co.uk.

Search-friendly terms

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