If you're looking to upgrade your braking game, the Brembo Premium UV Coated Rear Brake Rotor is definitely worth your attention. These rotors are designed as direct replacements, and they not only meet but often exceed OEM specifications. No need to worry about whether they’ll fit or perform; they’re built to deliver the kind of reliability you expect from Brembo.

One of the standout features here is the environmentally friendly UV coating. It’s solvent-free, which means it’s not just good for your car but also for the planet. This coating offers top-notch protection for the disc, including the braking plate surfaces, so you can count on them to hold up against the elements.

Let’s talk about the material. These rotors are made from high carbon cast iron, which is a game changer when it comes to reducing noise and vibration. You’ll appreciate the smooth, quiet performance, especially on those long drives or when you're navigating through traffic. Plus, this material enhances overall driving comfort—who doesn’t want that?

Installation is a breeze, thanks to the included fixing screw kit. You get all the necessary hardware right out of the box, so you can get back on the road without any hassle. And they’ve even added intelligent marking for part numbers and minimum thickness, making it easy for you to keep track of everything.

Now, a little tip: if you really want to optimize your braking performance, consider replacing both the rotors and pads at the same time. Pair these UV Coated rotors with Brembo's NAO/Ceramic or Low Met brake pads for the best results. Trust me, you’ll notice the difference.

Here are some quick specs that might help you out:

• Torque Spec: 130 NM
• Minimum Thickness: 19.4 MM
• Centering Diameter: 67 MM
• Number of Holes: 5
• Fixing Screws: Included
• Nominal Thickness: 22 MM
• Height: 68 MM
• Rust Resistant Coating: UV Coated
• Outside Diameter: 300 MM
• Solid or Vented Type Rotor: Vented
• Material: High Carbon

These rotors fit a range of Mercedes-Benz models, including:

• CLS400 (2015-2017)
• CLS500 (2006)
• CLS550 (2007-2011)
• E350 (2006-2016)
• E400 (2013-2016)
• E500 (2003-2006)
• E550 (2007-2009)
• GLK250 (2013-2015)
• GLK350 (2010-2015)

In short, if you’re serious about your ride and want to ensure it stops as well as it goes, these Brembo rotors are a solid choice. They strike a great balance between performance, comfort, and ease of installation, making them a smart upgrade for any Mercedes owner.