Table of Contents
Installing an AP Racing Big Brake Kit on your Evo 9 can significantly enhance your vehicle’s handling, performance, and overall driving experience. This step-by-step guide will walk you through the installation process, ensuring you have everything you need for a successful upgrade.
Tools and Materials Needed
- AP Racing Big Brake Kit
- Socket set
- Torque wrench
- Brake fluid
- Brake cleaner
- Jack and jack stands
- Wheel chocks
- Brake line wrench
- Rubber gloves
- Safety goggles
Preparation Steps
Before starting the installation, it’s crucial to prepare your workspace and vehicle. Follow these steps to ensure a smooth process.
- Park your Evo 9 on a flat surface.
- Engage the parking brake and place wheel chocks behind the rear wheels.
- Gather all tools and materials listed above.
- Put on safety goggles and rubber gloves to protect yourself.
Removing the Old Brake Components
To install the new brake kit, you must first remove the existing brake components. Follow these steps carefully.
- Loosen the wheel lug nuts using a socket wrench.
- Jack up the front of the vehicle and secure it with jack stands.
- Remove the front wheels to access the brake components.
- Disconnect the brake line from the caliper using a brake line wrench.
- Remove the caliper mounting bolts and take off the caliper.
- Remove the brake rotor by unscrewing any retaining screws and sliding it off the hub.
Installing the AP Racing Big Brake Kit
With the old components removed, you can now install the new AP Racing Big Brake Kit. Follow these steps for proper installation.
- Place the new brake rotor onto the hub, ensuring it is seated correctly.
- Secure the rotor with retaining screws if applicable.
- Attach the new caliper to the mounting bracket using the provided bolts.
- Ensure the caliper is aligned with the rotor and tighten the bolts to the specified torque settings.
- Reconnect the brake line to the caliper and ensure it is tight to prevent leaks.
Bleeding the Brake System
After installing the new brake components, it is essential to bleed the brake system to remove any air that may have entered during the installation.
- Fill the brake reservoir with new brake fluid.
- Have an assistant pump the brake pedal several times and hold it down.
- Open the bleeder valve on the caliper to allow fluid to escape, then close it once the fluid flows freely.
- Repeat the process until no air bubbles are visible in the fluid.
- Check the brake fluid level in the reservoir and top off if necessary.
Reinstalling the Wheels and Final Checks
Once the brake system is bled, you can reinstall the wheels and perform final checks before taking your Evo 9 for a test drive.
- Place the front wheels back onto the hubs and hand-tighten the lug nuts.
- Lower the vehicle back to the ground and use a torque wrench to tighten the lug nuts to the manufacturer’s specifications.
- Double-check all bolts and connections to ensure everything is secure.
- Take a moment to inspect the brake lines for any signs of leaks.
Test Driving Your Evo 9
After completing the installation, it’s time to test drive your Evo 9 to ensure the new brake kit functions correctly.
- Start the engine and gently press the brake pedal to ensure it feels firm.
- Drive at low speeds, gradually increasing your speed while testing the brakes.
- Listen for any unusual noises and pay attention to how the vehicle handles.
- If everything feels right, you can enjoy the improved performance of your new braking system.
Conclusion
Installing an AP Racing Big Brake Kit on your Evo 9 is a rewarding upgrade that can significantly enhance your vehicle’s performance. By following this step-by-step guide, you can ensure a successful installation and enjoy improved handling on the road.