PowerStop Front Z23 Evolution Sport Brake Kit Mercedes Benz E550 (07 09) (K6599). PowerStop K6599 Power Stop 07 09 Mercedes Benz E550 Front Z23 Evolution Sport Brake Kit Z23 Daily Driver Carbon Fiber Ceramic Brake Pad and Drilled & Slotted Rotor Kit Z23 EVOLUTION SPORT UPGRADE KIT: DRILLED & SLOTTED ROTORS, CARBON FIBER CERAMIC PADS W HARDWARE, PAD SENSORS PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes no matter where or how they use their vehicle. Forget standard, off the shelf parts. Our Z23 Evolution Sport Brake Upgrade Kit comes with everything you need, from pads, rotors and premium stainless steel hardware for an easy, bolt on upgrade for your daily driver. Along with increased braking power, the Carbon Fiber Ceramic brake pads feature a low dust formula to keep those wheels looking great while you say goodbye to nasty brake dust. These pads combine with Drilled & Slotted rotors to ensure a cool, smooth ride that protects against rust and corrosion. Give your daily driver the easy and affordable performance upgrade it deserves with the Z23 Evolution Sport Brake Upgrade Kit. 1 Click Ordering Enables You To Put In Your Cart 2 Or 4 Performance Rotors And Matching Ceramic Pads w 30% Savings Big Brake Feel w o The Big Price Brake Kits Match The Right Pad Rotor Combination For Faster Stops Incl. Carbon Fiber Ceramic Brake Pads Provide More Pad Bite w o Noise Or Dust Drilled Slotted Rotor Combination You Will Spend Less Money On These Kits Than A Dealer Charges For Stock Brakes Premium Stainless Steel Hardware Kit Included Where Applicable High Temperature Ceramic Lubricant Included w Every Kit Friction Material Composition: Carbon Fiber Ceramic Front Disc Brake Rotor Construction: Vented Front Rotor Outside Diameter: 12. 990 in. Front Rotor Outside Diameter: 330. 00mm Grade Type: Performance Pad Shims Included: Yes Pad Wear Sensor Included: Yes Position: Front Surface Type: Slotted X Drilled Wheel Lug Bolt Quantity: 5