Brembo
Brembo 09.C315.11 (09 C315 11) Coated Disc Line Brake Disc/Brake Rotor for BMW 1 Series 324mm - Vented, High-Carbon, Anti-Rust Coated, OE-Spec Direct Fit Replacement/Upgrade, Includes Fixing Bolts/Screws
Brembo 09.C315.11 (09 C315 11) Coated Disc Line Brake Disc/Brake Rotor for BMW 1 Series 324mm - Vented, High-Carbon, Anti-Rust Coated, OE-Spec Direct Fit Replacement/Upgrade, Includes Fixing Bolts/Screws
Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.
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BMW 1 Series 324 mm Vented Brake Rotor - Part No. 09.C315.11
Looking for a premium replacement disc that matches factory sizing and delivers confident stopping in daily driving and spirited use? This 324 mm vented rotor with anti-corrosion coating and high-carbon casting ticks every box. Engineered to OE standards for fit and finish, it arrives with the fixing hardware you need for a clean, straightforward install.
Manufactured by a world-leading braking specialist, this coated rotor resists surface rust on the hub and outer edges, maintains tidy looks behind your wheels and supports stable braking performance thanks to its high-carbon metallurgy. It is the ideal choice when you want dependable pedal feel, effective heat management and long service life on your BMW 1 Series.
At MJ Modifications we run these on our own builds and customer cars. Feedback is consistently positive for smooth operation, solid bite and durability mile after mile.
Why this rotor
- OE-spec sizing for a direct swap on BMW 1 Series applications that use a 324 mm vented disc
- High-carbon cast iron for consistent performance under temperature
- Protective anti-corrosion coating to keep non-friction surfaces looking fresh
- Precision machined and dynamically balanced for low vibration
- Includes bolts/screws for hassle-free installation
- Trusted quality from a global braking manufacturer
Technical details
| Part number | 09.C315.11 |
| Vehicle | BMW 1 Series |
| Diameter | 324 mm |
| Thickness | 22 mm |
| Type | Internally vented |
| Material | High-carbon |
| Surface | Anti-corrosion coated |
| Stud holes | 5 |
| Included | Bolts/Screws |
Fitment and checks
Designed for BMW 1 Series models that require a 324 mm vented rotor. Please verify compatibility for your exact engine, year and axle before purchase.
We can confirm fitment before dispatch. Add your UK registration or the last 7 digits of your VIN at checkout and our team will validate you are ordering the correct disc.
Professional fitting
Want it installed by specialists? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote.
Why buy from MJ Modifications
- Genuine, high-quality braking components with expert advice
- Used on our own cars and enthusiast builds with excellent customer feedback
- Performance-focused support for BMW owners seeking reliable stopping power
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