Tarox Front Brake Discs for BMW 4 Series 420d M Sport including xDrive - 340mm Vented
Upgrade your BMW 4 Series 420d M Sport front braking with Tarox 340mm vented brake discs. Designed as a direct replacement for the original 340mm front discs, these premium Tarox brake rotors deliver stronger bite, cooler running and consistent stopping power for fast road and track day use. Ideal for BMW 4 Series 420d M Sport owners, including xDrive models, who want a performance brake upgrade without compromise.
Key features
- Front fitment, vented design, 340mm diameter
- OE specification castings with TÜV approved materials
- Heat treated after each machining stage for exceptional strength and stability
- Precision CNC machining for perfect faces and geometry
- Individually ground braking surfaces to an ultra-tight tolerance approaching 0.015 mm for a smooth, progressive pedal
- Hand finished for the distinctive Tarox high-shine surface
- Direct replacement for OEM BMW 340mm front discs, no modification when replacing like for like
We run Tarox brake discs on our own cars and our customers consistently report sharper response, reduced fade and excellent durability. For the best results, pair with Tarox pads which are formulated to work in harmony with Tarox heat-treated discs.
Choose your Tarox disc style
G88
The iconic Tarox G88 features multiple radial grooves engineered to create a turbine effect that dissipates heat quickly. This helps the discs run cooler and reduces the risk of warping, vibration or cracking. Based on OE spec, TÜV approved castings, heat treated for strength and hand finished. Many applications are TÜV and ABE approved by the German KBA.
F2000
Perfect for fast road with serious track sessions. Curved grooves deglaze pads and manage heat. Fewer grooves than G88 to balance heat dissipation and structural strength, coping with demanding use on circuit. Built from OE spec, TÜV approved castings, heat treated and hand finished. Tarox Corsa pads are the ideal partner for track days.
Sport Japan
Designed with performance and style in mind. Fully drilled, countersunk holes efficiently vent gases that cause brake fade, while six grooves prevent pad glazing. Built from OE spec, TÜV approved castings, heat treated and hand finished. Many applications are TÜV approved.
Why choose this upgrade for your BMW 4 Series 420d M Sport
- BMW 4 Series 420d M Sport front brake discs 340mm for improved stopping power
- Compatible with xDrive models that use 340mm front rotors
- Performance brake upgrade with grooved and drilled options
- Direct fit replacement front discs for hassle-free installation
- Enhanced cooling, reduced fade and consistent braking performance
Fitment information
- Position: Front
- Disc type: Vented
- Size: 340mm
- Vehicle: BMW 4 Series 420d M Sport, including xDrive, where 340mm front discs are fitted
Please verify your existing front disc diameter is 340mm before ordering.
Professional fitting available
We offer fitting at Nforcd in Warwickshire. Request a quote via Sales@nforcd.com.
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