E39 Big brake kit

Unleash Your BMW's True Stopping Power.

Transform your BMW's braking with our modular Big Brake Kit for the E39 chassis. Replacing factory sliding calipers with a fixed 4-piston setup delivers shorter stopping distances, superior heat management, and a precise, immediate pedal feel—perfect for spirited driving and track days.

Key Features & Modular Design

• 4-Piston Fixed Calipers: Rigid, lightweight calipers ensure even pad wear, eliminate flex, and provide massive clamping force with consistent, fade-free performance.
• Custom Off-Center Inserts Included: Each caliper comes with custom off-center inserts specifically designed to make fitment possible on the E39 platform. These precision-machined inserts correct the mounting geometry, ensuring proper caliper alignment and hassle-free installation.
• Custom Powder Coating (Upon Request): Calipers can be professionally powder coated in your choice of color for a durable, heat-resistant finish that matches your build.
• 340mm Brake Discs (Your Choice of Brand): Pair calipers with 340mm rotors from the brand you trust—OEM-style, drilled/slotted, or two-piece floating. The larger size adds thermal mass and brake torque.
• High-Performance Brake Pads (Your Choice of Compound): Select the perfect pad for your driving style from your preferred brand.

Optimized for Your Chassis

• Wheel Fitment: Fits most 17-inch or larger wheels. (Spoke design and offset affect clearance; fitment template available on request.)

Why Upgrade?

• Shorter stopping distances
• Eliminates brake fade
• Firm, consistent pedal feel
• Fully customizable rotors, pads, and caliper finish

Vehicle Fitment

• BMW 5-Series (E39)

The Verdict: Whether carving mountain passes or chasing lap times, this Big Brake Kit delivers the confidence, consistency, and control you demand.