Hey there, fellow car enthusiasts! As a supplier of drilled and slotted brake discs, I often get asked about the installation process. So, I thought I’d put together this post to walk you through it. Drilled and Slotted Brake Disc

First off, let’s talk about why you might want drilled and slotted brake discs in the first place. These brake discs are rad because they offer better performance compared to standard ones. The drilled holes and slots help to dissipate heat more effectively. When you’re braking hard, a ton of heat gets generated. If that heat builds up too much, your brakes can start to fade, which is a major no – no. The holes and slots also help to clear away brake dust and gas, giving you more consistent braking power. Plus, they look pretty cool on your wheels!
Now, let’s dive into the installation process.
Step 1: Gather Your Tools
You’re gonna need a bunch of tools before you start. Here’s a list of the essentials:
- Socket set: You’ll need different sized sockets to remove the wheels and the caliper.
- Lug wrench: This is for taking off the wheel nuts.
- C – clamp: You’ll use this to compress the caliper piston.
- Brake cleaner: To clean off any dirt and grime from the brake components.
- Torque wrench: This is super important for tightening the wheel nuts to the correct torque.
- Anti – seize compound: To prevent the brake discs from seizing onto the hub.
Step 2: Get Your Vehicle Ready
Park your car on a flat, stable surface and engage the parking brake. It’s also a good idea to block the wheels that you’re not working on to prevent the car from rolling. Loosen the lug nuts on the wheel you’re going to work on, but don’t take them all the way off just yet. You’ll need to jack up the car.
Use a jack to lift the car until the wheel is about 6 – 8 inches off the ground. Then, place jack stands under the car for extra safety. Once the car is secure on the jack stands, you can remove the lug nuts and take off the wheel.
Step 3: Remove the Caliper
The caliper is the part that squeezes the brake pads against the brake disc. To remove it, you’ll first need to locate the caliper bolts. These are usually on the back of the caliper. Use your socket set to loosen and remove these bolts.
Once the bolts are out, carefully lift the caliper off the brake disc. Be careful not to let the caliper hang by the brake hose. You can use a piece of wire or a bungee cord to suspend the caliper from the car so that the hose doesn’t get damaged.
Step 4: Remove the Old Brake Disc
With the caliper out of the way, you should be able to see the brake disc. In some cases, the brake disc might just slide off the hub. But sometimes, it can be stuck. If it’s stuck, you can try using a rubber mallet to gently tap it loose.
If you’re still having trouble getting the disc off, there might be some rust or corrosion between the disc and the hub. You can use a wire brush to clean it up a bit and then try again.
Step 5: Prepare the New Brake Disc
Before you install the new drilled and slotted brake disc, you need to do a few things. First, clean the hub with brake cleaner to remove any dirt, oil, or debris. Then, apply a thin layer of anti – seize compound to the hub where the brake disc will sit. This will prevent the disc from seizing onto the hub over time.
Step 6: Install the New Brake Disc
Slide the new brake disc onto the hub. Make sure it fits snugly and is centered properly. You might need to rotate the disc a bit to get it in the right position.
Step 7: Reinstall the Caliper
Now it’s time to put the caliper back on. But before you do that, you need to compress the caliper piston. This is where the C – clamp comes in. Place the C – clamp over the caliper piston and slowly tighten it until the piston is fully compressed.
Once the piston is compressed, carefully place the caliper back over the new brake disc and align it with the caliper mounting points. Insert the caliper bolts and tighten them with your socket set. Make sure they’re tight, but don’t over – tighten them.
Step 8: Reinstall the Wheel
Put the wheel back on the hub and hand – tighten the lug nuts as much as you can. Then, use a torque wrench to tighten the lug nuts to the manufacturer’s recommended torque. This is important to ensure that the wheels are secure and won’t come loose while you’re driving.
Step 9: Lower the Car
Carefully remove the jack stands and lower the car back to the ground using the jack. Once the car is on the ground, give the lug nuts another quick check to make sure they’re still tight.
Step 10: Test the Brakes
Before you go for a drive, pump the brake pedal a few times to build up pressure in the braking system. Then, take your car for a short test drive in a safe area. Make sure the brakes are working properly and there are no strange noises or vibrations.
And that’s it! You’ve successfully installed drilled and slotted brake discs. It might seem like a lot of work, but if you take your time and follow these steps, you’ll be able to do it yourself.

If you’re in the market for high – quality drilled and slotted brake discs, we’re here to help. Our brake discs are made from top – notch materials and are designed to give you the best performance. Whether you’re a daily driver looking for a bit more stopping power or a racing enthusiast, we’ve got the right brake discs for you.
Brake Disc If you have any questions about our products, or if you’re interested in placing an order, don’t hesitate to reach out. We’re always happy to chat and help you find the perfect brake discs for your vehicle.
References
- "Automotive Brake Systems" by James D. Halderman
- "How to Rebuild and Modify GM Brake Systems" by Jeff Smith
Dongying Hongta Automobile Fitting Co., Ltd.
As one of the most professional drilled and slotted brake disc manufacturers and suppliers in China, we warmly welcome you to buy bulk durable drilled and slotted brake disc in stock here from our factory. All customized products are with high quality and competitive price. For more information, contact us now.
Address: No. 817 Bingsheng Road, Guangrao Economic Development Zone, Guangrao County, Dongying City, Shandong Province
E-mail: Amanda_song@hongtabrakes.com
WebSite: https://www.hongtabrake.com/