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Your Vehicle BMW F22 M240i xDrive B58 3.0L

Power Stop Z23 Evolution Sport Front Brake Kit (344mm)

A premium front-axle performance upgrade package featuring precision cross-drilled & slotted zinc-plated rotors, low-dust carbon-fiber ceramic road pads, and a matching electronic wear sensor.
Power Stop
Mfg Part #
K6207 K6207
ECS Part #
ES#3990114
Brand
Power Stop

SALE: 319.01 (39% OFF)
WAS: $524.99 on 06-18-2026

This product was last offered at the strikethrough price on
06-18-2026


Availability:
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Product Details

Upgrade the front-axle braking response, structural thermal resilience, and styling of your compact executive luxury vehicle or sport coupe. The Power Stop Z23 Evolution Sport Brake Kit serves as a premium front-axle only performance upgrade package. It functions as a bolt-on, low-dust, and quiet alternative to original equipment setups, engineered explicitly for targeted premium Mercedes-Benz sport and luxury platforms factory-equipped with a heavy-duty 344mm vented front brake footprint.

By replacing plain, heat-retaining factory discs with Tru-Cast performance iron, this kit maximizes thermal capacity across the steering axle. Precision-machined cooling holes accelerate internal airflow through the structural ventilation vanes of the discs to drop operational hot-spots fast under repeated braking loads. Simultaneously, rounded outer slots continuously sweep away boundary gases, friction moisture, and micro-debris to ensure a clean, un-glazed pad contact patch. Every performance rotor is finished with a defensive silver zinc-dichromate plating to actively prevent rust, scaling, and oxidation along the un-swept hub faces, lug ports, and cooling paths.

The rotors are paired with advanced Z23 carbon-fiber infused ceramic pads. This compound noticeably increases front stopping power compared to traditional standard replacement options, providing a confident, immediate initial pedal bite without the harsh squeal or heavy black carbon residue common to original factory configurations, keeping your front alloy wheels looking clean. Additionally, this specific K6207 assembly includes a replacement OEM-grade electronic brake pad wear indicator sensor wire inside the box to complete a clean electronic circuit dashboard reset.

Key Features:

  • Z23 Evolution Sport Pads: Formulated with a proprietary low-dust carbon-fiber ceramic compound designed to noticeably increase braking torque while keeping performance alloy wheels clear of dark, corrosive factory dust. Features multi-layer rubberized shims for virtually noise-free operation.

  • Performance Front Rotors: Precision cross-drilled holes accelerate structural cooling to minimize hot spots or fade under thermal loads, while sweeping slots maintain a clean pad face. Fully zinc-plated to ensure long-lasting defense against moisture and road elements.

  • Front Axle Solution with Sensor: A complete front brake maintenance solution containing upgraded Z23 pads, premium stainless steel installation clips, corresponding cross-drilled and slotted zinc-plated vented front rotors, premium installation hardware, and an enclosed electronic brake pad wear sensor wire.

Kit Contents

  • Front Z23 Evolution Sport Carbon-Fiber Ceramic Brake Pads

  • (1) Front OEM-Grade Electronic Brake Pad Wear Sensor Wire

  • (2) Front 344mm Drilled & Slotted Zinc-Plated Vented Performance Rotors

  • Front Premium Stainless Steel Hardware Pack / Abutment Clips

  • High-Temperature Ceramic Brake Lubricant

This Part Fits the Following Vehicles

Make Model Submodel Engine Year Chasis Special Fitment Notes
Mercedes Benz C250 Sport I4 1.8L 271.860 2013 204.047 Sport Package (13.5 inch Front Rotors)
Mercedes Benz C250 Sport I4 1.8L 271.860 2014 204.047 Sport Package (13.5 inch Front Rotors)
Mercedes Benz E550 4Matic V8 4.6L 2016 212.091 Use vehicle selector to confirm fitment
Mercedes Benz E550 Base V8 4.6L 2015 207.373 Use vehicle selector to confirm fitment
Mercedes Benz E550 Base V8 4.6L 2015 207.473 Use vehicle selector to confirm fitment
Mercedes Benz E550 Base V8 4.6L 2016 207.373 Use vehicle selector to confirm fitment
Mercedes Benz E550 Base V8 4.6L 2016 207.473 Use vehicle selector to confirm fitment
Mercedes Benz E550 Base V8 4.6L 2017 207.373 Use vehicle selector to confirm fitment
Mercedes Benz E550 Base V8 4.6L 2017 207.473 Use vehicle selector to confirm fitment
Mercedes Benz E550 Base V8 5.5L 273.966 2010 207.372 Use vehicle selector to confirm fitment
Mercedes Benz E550 Base V8 5.5L 273.966 2011 207.372 Use vehicle selector to confirm fitment
Mercedes Benz E550 Base V8 5.5L 273.966 2011 207.472 Use vehicle selector to confirm fitment
Mercedes Benz E550 Base V8 5.5L 273.971 2011 207.372 Use vehicle selector to confirm fitment
Mercedes Benz E550 Base V8 5.5L 273.971 2011 207.472 Use vehicle selector to confirm fitment
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

This product is not eligible for Lifetime Replacement

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Return and Exchanges

Need to set up a return? Click here to begin: Return Process

All you need is your order number and email address.


New/Unused Product Returns

ECS Tuning will accept returns for unused products within 90 days of the ship date for a refund to the original payment method used. The customer is responsible for the return shipping costs and fees. If selecting to use a prepaid shipping label, the shipping cost will be deducted from the total refunded amount. All new/unused products must be new, unused and must be in the original packaging, including labeling, manuals, hardware, etc. Special order parts are non-refundable.

In the event that we find an error on our website or on behalf of an ECS Tuning Representative, we will provide a return shipping label from the original delivery location.

Refused Packages

Any domestic orders that are returned to ECS Tuning as refused by receiver or non-deliverable will be subject to a return handling fee and will be processed as a return in compliance with our standard return policy, including a 15% restocking fee.

Any international orders that are refused at the time of delivery will be subject to carrier abandonment of the package, at which time the ordered products would be discarded by the carrier. The customer will not be refunded for the value of the order and the discarded products are no longer retrievable.

Return Process

Return Process

ECS Tuning now offers an online returns solution! To get started, simply log into your ECS Tuning account, Click the "View Orders" button on the My Account home page and select the order that you wish to make a return on to begin. If you have any questions, feel free to reach out to our Customer Service Team for assistance!

Please note: Refunds will be processed to the original payment method used on the order or to an in store credit, respective to the type of return that is made as well as any pre-existing arrangements with an ECS Tuning Customer Service Representative. In the event that multiple forms of payment were used, we will refund the value to an in store credit. In the event that a return label is provided, these charges may be deducted from the total refund you receive.

Original shipping costs are non-refundable and the buyer is responsible for return shipping charges. ECS Tuning will not accept COD deliveries.


All in store credit balances will expire after one year from the original purchase date.

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Shipping Policy

Free Shipping On Orders $49 & Up

Items marked with a 'Free Shipping On Orders $49 and Up' logo may qualify for free standard economy ground shipping to the contiguous United States (48 states) for most orders with a value greater or equal to $49.00 USD. Oversized products and direct ship products are excluded from this offer unless otherwise noted.

Free Shipping

Items marked as 'Free Shipping' may qualify for free standard economy ground shipping to the contiguous United States (48 states). Oversized products and direct ship products are excluded from this offer unless otherwise noted.


The policies listed above are subject to change at any time without notice.

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Lifetime Replacement

Want to know more about our Lifetime Replacement program?

Click here to learn more.

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Why You Should Shop From ECS Tuning

ECS Tuning stands out as more than an automotive parts supplier-it's a vibrant community fueled by a shared passion for cars. Born from the enthusiasm of car lovers, we offer an unmatched understanding and commitment to the automotive world, providing high-quality parts and accessories sourced from our own experiences. Our selection is meticulously crafted to meet the highest standards of performance, quality, and design, catering to both the latest trends and classic styles.


Our distinct advantage lies in our passionate team and comprehensive support, offering expert advice and seamless service from selection to installation. Shopping with ECS brings exclusive perks, including our Lifetime Replacement Guarantee and free shipping on orders over $49, enhancing the value of every purchase. As a central hub for car enthusiasts, ECS Tuning fosters a rich community where ideas and experiences flourish, transforming us from a mere supplier into a platform where automotive dreams come to life.

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Cancellation Policy

At ECS Tuning, we understand that plans can change. That's why we offer a flexible cancellation policy for our customers. You may cancel your order at any time before you receive the shipment confirmation. This policy is designed to provide you with peace of mind and the flexibility to make adjustments to your purchases as needed. Should you decide to cancel your order, simply reach out to our customer service team, and we will assist you with the process swiftly and efficiently.

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