EBC S5KF1521 Yellowstuff Front Brake Pads & GD Rotors BMW X5 X6 07-19

Vehicle Fitment

• 2007-2018 BMW X5 (E70, xDrive30i, 35i, 50i, 35d, 4.8i)
• 2010-2018 BMW X5 M (E70, 4.4L V8, AWD)
• 2008-2019 BMW X6 (E71, xDrive35i, xDrive50i, xDrive35d)
• 2010-2019 BMW X6 M (E71, 4.4L V8, AWD)
• Includes ActiveHybrid variants (selected model years)

Fitment Notes

• Front axle only application
• Designed for BMW E70/E71 performance brake-equipped models
• Requires 365.76 mm (approx. 366 mm) front rotor setup
• Not compatible with smaller OEM non-performance brake packages

Features

• Yellowstuff high-friction brake pad compound for strong initial bite
• Aramid fiber reinforced construction for high-temperature resistance
• GD series slotted and dimpled rotors for improved cooling efficiency
• Large diameter rotor design for increased thermal capacity
• Reduced brake fade under heavy SUV and performance loads
• Thermic anti-corrosion rotor coating for extended durability
• Balanced rotor construction for smooth braking performance
• Direct OEM replacement fitment for front axle installation

Specifications

• Rotor diameter: 365.76 mm (14.4 in)
• Rotor type: Vented, slotted & dimpled front disc
• Rotor construction: Cast iron
• Position: Front axle (left & right)
• Wheel bolt pattern: 5-lug
• Pad material: Yellowstuff aramid fiber compound
• Platform: BMW E70 / E71 chassis

Included Components

• 2x Front GD slotted & dimpled brake rotors
• 1x Front Yellowstuff brake pad set (4 pads total)
• 1x Brake lubrication / installation hardware kit (if included by manufacturer)

Product Description

The EBC S5KF1521 is a front axle performance brake kit engineered for BMW X5 (E70) and X6 (E71) platforms. It combines EBC's Yellowstuff high-friction brake pads with GD series slotted and dimpled rotors to deliver significantly improved braking performance, heat control, and pedal response compared to factory braking systems.

The large 365.76 mm rotor setup provides substantial thermal capacity, making it ideal for heavier SUV applications and aggressive street driving. The slotted and dimpled rotor design helps evacuate heat, gases, and debris from the braking surface, reducing fade and maintaining consistent stopping power under repeated load conditions.

This kit installs as a direct front axle replacement for compatible BMW E70/E71 models without modification. It is designed for drivers seeking maximum street performance braking with improved durability, consistency, and control over OEM systems.