RTS Performance 340mm Front Brake Discs for BMW M135i M140i M235i M240i 335i 340i 435i 440i (F20 F21 F22 F23 F30 F31 F32 F33 F36) Direct OE Replacement, UK-Made, ECR90 Approved

RTS 340 mm Front Rotors for BMW M-Lite and F-Series 3 Series 4 Series

Transform your stopping confidence with RTS 340 mm front rotors. Built in Britain and validated to G3500 and R90 standards, these factory-fit replacements deliver crisp bite, dependable pedal feel and stronger resistance to fade on fast road use. The ventilated design sheds heat and expels pad gases efficiently, so your BMW feels composed and consistent when you need it most.

We run these RTS front rotors on our own car paired with Ferodo DS2500 pads and the improvement in repeatability and heat control is obvious. Customers love the upgrade for daily duties and spirited B-road drives, praising the confident response and fuss-free reliability.

What makes them a great choice

• Bolt-on factory fit for 340 mm front applications on the listed BMW models
• Ventilated rotor design for faster heat rejection and stable performance
• Positive, reassuring pedal feel with consistent stopping lap after lap on the road
• Durable construction helps resist heat checking and service cracking at higher temperatures
• Made in the UK and tested to G3500 and ECR90 accreditation for peace of mind
• Ideal fast-road partner for quality performance pads such as Ferodo DS2500

Compatibility

Front axle 340 mm fitment for the following F-chassis BMW models:

• BMW M135i F20 F21
• BMW M140i F20 F21
• BMW M235i F22 F23
• BMW M240i F22 F23
• BMW 335i F30 F31 F34
• BMW 340i F30 F31 F34
• BMW 435i F32 F33 F36
• BMW 440i F32 F33 F36

Important: please verify your existing front disc diameter is 340 mm before ordering.

Why enthusiasts choose RTS with MJ Modifications

These RTS front rotors offer the sweet spot for M-Lite owners who want a quality UK-made replacement that outperforms stock without noise or drama. They are a direct swap for the original setup, work perfectly with factory calipers and pair brilliantly with uprated pads for fast-road driving.

Professional fitting

Want them installed correctly first time? Book your fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk and we will also advise on pad choice and brake fluid to maximise your upgrade.

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Order your RTS 340 mm front rotors today for sharper bite, stable temperatures and confidence-inspiring braking on your BMW.