Brembo Max Line 09.7702.75 Grooved Slotted Vented High-Carbon Coated Brake Disc Rotor for BMW 3 Series, 294mm x 19mm, 5-Stud - Performance Upgrade/Replacement - Includes Fixing Bolts/Screws

Brembo Max Line 09.7702.75 for BMW 3 Series

Looking for a serious stopping upgrade for your BMW 3 Series? The Brembo Max Line grooved rotor, part number 09.7702.75, is a direct replacement that delivers sharper bite, stronger heat control and consistent performance in wet and dry conditions. With high carbon metallurgy, internal ventilation and a protective coating on non-friction areas, this disc is built for confident fast-road use and daily driving alike. Supplied with fixing screws or bolts where applicable for a straightforward install.

We run Brembo Max on our own builds at MJ Modifications and our customers consistently report improved pedal feel, better modulation and repeatable stopping power on spirited drives. If you are searching for a BMW 3 Series brake upgrade, grooved discs for BMW, vented performance rotor replacement or coated high carbon discs, this 09.7702.75 unit is a proven choice.

Key benefits

• Grooved face clears gas, water and debris for a clean pad contact and confident initial bite.
• High carbon cast iron for thermal stability and reduced risk of vibration under heavy braking.
• Vented design enhances cooling to help resist fade on spirited road drives.
• Anti-corrosion coated hub and edges for a cleaner look behind the wheels and long-lasting protection.
• Precision machined to OEM-level tolerances for direct-fit replacement and smooth operation.
• Includes fixing screws or bolts where required for a neat, hassle-free installation.

Specifications

• Part number: 09.7702.75
• Vehicle: BMW 3 Series compatibility subject to size check
• Type: grooved, vented, high carbon, coated
• Diameter: 294 mm
• Thickness: 19 mm
• Hub pattern: 5 stud
• Supplied with: bolts or screws as applicable

Fitment help

To make sure this is the correct rotor for your car, measure your existing disc and confirm 294 mm diameter and 19 mm thickness, plus a 5-hole hub. If you would like us to verify compatibility for your specific BMW 3 Series, email your UK registration or the last 7 digits of your VIN to info@mjmodifications.co.uk and we will confirm before you buy.

Professional fitting

Prefer expert installation? MJ Modifications offers fitting in Warwickshire. Request a quote at info@mjmodifications.co.uk. We recommend pairing these discs with quality performance pads and fresh brake fluid for the best results.

Why enthusiasts choose this setup

Drivers who want a responsive, confidence-inspiring brake feel choose the Brembo Max Line for its strong initial bite, excellent heat management and durable anti-rust coating. Feedback from our customers highlights smoother modulation, reduced judder and a noticeable upgrade over stock components.

Search-friendly terms customers use

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