What is the benefit of drilled and slotted rotors compared to standard rotors?

Drilled and slotted rotors help improve brake cooling and performance. The holes and slots allow gases, dust, and moisture to escape from the rotor surface, which helps prevent brake fade and maintain consistent stopping power, especially during hard braking.

Do these rotors come with any hardware or are they sold as a complete kit?

These rotors are sold as a pair and are designed as a direct bolt-on replacement for your original equipment rotors. The manufacturer's description does not specify that additional hardware is included with the rotors themselves.

How do I maintain the silver zinc dichromate plating on these rotors?

The silver zinc dichromate plating is designed to resist rust and corrosion. While it offers protection, it's good practice to keep the rotors clean and dry when possible. Normal brake pad operation will wear the plating away over time in the contact area, which is expected.

PowerStop Drilled & Slotted Brake Rotors EBR1438XPR - BMW 33

Name: Power Stop 13-15 BMW 335i Front Evolution Drilled & Slotted Rotors - Pair
Brand: PowerStop
SKU: powerstop-power-stop-13-15-bmw-335i-front-evolution-drilled-slotted-rotors-pair-t14-380217
Price: 375.48 USD
Availability: InStock

Power Stop 13-15 BMW 335i Front Evolution Drilled & Slotted Rotors - Pair

$375.48

Only 3 left in stock

Power Stop Evolution Drilled & Slotted Rotors - Pair. Improves brake cooling and performance for a wide range of BMW 3 & 4 Series models.

Key Features

Fits 2013-2015 BMW 335i, 2014-2016 BMW 435i, and many other BMW 3 and 4 Series models.
Precision cross-drilled holes maximize brake cooling and performance.
Rounded slots sweep away gases, dust, and moisture for a clean friction surface.
Silver zinc dichromate plating resists rust and corrosion.
Manufactured to strict tolerances for smooth, quiet performance.
Bolt-on upgrade designed to fit stock brake systems without modifications.

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Will this fit your vehicle?

Product Details

When you're looking to get more out of your BMW's braking system, this pair of Power Stop Evolution drilled and slotted rotors is a solid option. You get a direct bolt-on upgrade designed to help your brakes perform better, especially under demanding conditions. These rotors are built to fit a variety of BMW 3 Series and 4 Series models, including the 335i, 340i, 435i, and 440i, offering a direct replacement for your stock components without needing any special modifications.

What sets these rotors apart is their construction. They're precision cross-drilled to help dissipate heat effectively, which is crucial for maintaining consistent stopping power. The rounded slots on the surface work to sweep away gases, dust, and moisture, ensuring a clean contact patch for your brake pads. This helps prevent brake fade and keeps your braking performance reliable. The rotors also feature a silver zinc dichromate plating that resists rust and corrosion, keeping them looking good and functioning well over time. They are manufactured to strict tolerances for runout and DTV (disc thickness variation), which helps ensure smooth, quiet operation.

This pair of rotors is sold as a direct OE fit, meaning they are designed to match the weight and vane count of your original equipment. This makes installation straightforward, as no special modifications are required. They are also dynamically mill balanced for smooth performance right out of the box.