Brake Kit

F50 Front F40 Rear 4-Piston Brake Kit for BMW

Upgrade your BMW with an F50/F40 4-piston brake kit, featuring drilled rotors, red calipers, and a sporty design for enhanced braking performance and visual appeal.

  • Item No :

    BK0036
  • Order(MOQ) :

    1 Set
  • Lead Time :

    Single Set 7-10 Days, Bulk Orders 25 Days
  • Warranty :

    3 Years (Excluding wear-and-tear parts)
  • Credentials :

    DOT & Emark
F50 Front F40 Rear 4-Piston Brake Kit for BMW

This brake kit features F50 large 4-piston front calipers and F40 small 4-piston rear calipers, paired with drilled G3000 iron alloy rotors for a coordinated braking system configuration. The two-piece discs incorporate black T7075 aluminum rotor hats and floating screws, combining durable rotor construction with a refined, performance-oriented finish.

 

Designed for customized brake system upgrades, the kit integrates front and rear components into one complete setup. Its carefully matched component design supports a clean installation layout and a cohesive appearance, making it suitable for street-oriented vehicle modification projects that balance functional upgrades with personalized styling.

 

BMW E46 Four Piston Brake Kit

Key Features & Advantages

✔ Responsive Pedal Feel

Delivers responsive braking force with light pedal input, providing a more direct pedal response and smoother control during everyday driving.

✔ Improved Heat Dissipation and Fade Resistance

Offers improved heat management and resistance to brake fade compared with the original single-piston setup, helping maintain more consistent braking performance during repeated braking.

✔17-Inch Wheel Compatibility

Designed to accommodate compatible wheels measuring 17 inches or larger, providing flexibility for a range of wheel and brake upgrade combinations.

✔  Enhanced Visual Appeal

The red multi-piston calipers and drilled rotors create a sporty, performance-inspired appearance that complements aftermarket wheels and enhances the overall look of the braking system.

Specifications

Item Specification
Product Name F50 Front F40 Rear 4-Piston Brake Kit for BMW
Car Suitable for BMW E34 E36 E39 E46
Caliper Color Red
Disc Material G3000 Iron Alloy
Rotor cap material Aluminum T7075
Rotor Cap Color Black
Brake Disc Size Front 330mmx32, Rear 330x28mm
Brake Disc Pattern Drilled Disc
Rotor PCD 5×120
Center Aperture 72.6mm
Screw Type Floating Screw
Key Features 17-inch can use 330mm brake discs
Applicable Wheel Size Suitable for wheels above 17 inches
Usage For Renovation/Upgrade
Logo Customized by Larson

* Configuration and appearance may vary according to the selected vehicle model.

Vehicle Compatibility & Customization

The brake upgrade kit can be configured according to the vehicle's:
  • Make, model and year
  • Original brake system
  • VIN
  • Wheel size
Customization options may include caliper configuration, rotor dimensions, caliper color and vehicle-specific mounting brackets.
Before ordering, customers should provide the vehicle model, year and original brake specifications to confirm compatibility.

 

FAQ

Q:  Which BMW models are listed for this brake kit?
The specified applications are BMW E34, E36, E39, and E46. Verify the exact chassis, model year, and existing brake configuration before ordering.
Q:  What is the front and rear caliper configuration?
The kit uses large F50 4-piston calipers at the front and small F40 4-piston calipers at the rear.
Q:  What are the brake disc dimensions?
The front discs measure 330x32mm, and the rear discs measure 330x28mm. Both are specified as drilled discs.
Q: What mounting specifications and hardware are included in the product description?
The listed specifications include a 5x120 PCD, a 72.6mm center bore, and floating screws. Confirm the exact hardware supplied with the seller before ordering.
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