These are the shiny metal discs that your brake pads squeeze against when you hit the brakes. Basically, friction is what slows you down, and that friction happens right there, between the pad and the disc. They’re designed to dissipate heat – turning that braking energy into heat, and spreading it out so things don’t overheat. They also provide a smooth, consistent surface for the pads to grab onto. Think of them as a key part of your stopping power. When you push the brake pedal, hydraulic pressure pushes the calipers, and the pads clamp down on these discs. The wheels are attached to these discs, so when they slow down, you slow down. They work alongside your brake pads, calipers, and brake lines – it's a whole system. Honestly, they’re pretty critical. If these get worn down, warped, or damaged, your stopping distance increases, and you could experience vibrations when braking. You’ll notice if they're really bad – maybe a pulsing in the brake pedal, or the car pulling to one side. Regular checks are important. If you're doing brake work yourself, you can find a good selection of discs, including the ones for your vehicle, over at Fixparts Online, but any auto parts store will carry them. You really want these in good shape for safety’s sake – they essentially act like a shield between you and a potential accident. Worn discs can also damage your brake pads, costing you more money in the long run. Stand out from the crowd: Brake Disc (MPN 4K0615601A) comes with a 12-month warranty!

About Audi

Audi is a premium automotive brand from Germany known for its innovative technology and sophisticated design. Based in Germany, Audi continues to set industry standards for performance and luxury.

Why Choose Audi?

• Audi parts are made specifically for your vehicle, ensuring a perfect fit and reliable performance. • Using genuine Audi parts helps maintain your vehicle’s original quality and resale value. • Audi parts are rigorously tested to meet high safety and performance standards, giving you peace of mind. • We offer a wide range of Audi parts, so you can easily find what you need to keep your car running smoothly. Audi delivers excellence, FixParts Online delivers to your door.