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The Mitsubishi Lancer Evolution IX, commonly known as the Evo 9, is a beloved model among car enthusiasts, particularly for its performance and handling. However, as driving styles evolve and performance demands increase, upgrading the braking system becomes crucial. One popular upgrade is the installation of a Cosworth Big Brake Kit, which significantly enhances stopping power and improves overall driving experience.
Why Upgrade to a Big Brake Kit?
Upgrading to a big brake kit like the Cosworth option offers several advantages:
- Enhanced Stopping Power: Larger calipers and rotors provide improved braking force.
- Heat Dissipation: Bigger brakes can handle higher temperatures, reducing brake fade.
- Better Pedal Feel: Upgraded components offer a more responsive braking experience.
- Aesthetic Appeal: Big brake kits often come in various colors and designs, enhancing the look of your vehicle.
Tools and Materials Needed
Before starting the installation process, gather the following tools and materials:
- Cosworth Big Brake Kit
- Socket set
- Torque wrench
- Brake cleaner
- Jack and jack stands
- Brake fluid
- Rags for cleanup
Step-by-Step Installation Process
1. Prepare Your Vehicle
Start by parking your Evo 9 on a flat surface and ensuring it is in gear or in ‘Park’ mode. Engage the parking brake to prevent any movement during the installation.
2. Lift the Vehicle
Using a jack, lift the front or rear of the vehicle, depending on which brakes you are upgrading. Secure the vehicle with jack stands for safety.
3. Remove the Wheels
Using a socket set, remove the lug nuts and take off the wheels. This will provide access to the brake components.
4. Remove the Old Brake Components
Carefully remove the old calipers and rotors. Make sure to disconnect the brake line from the caliper, allowing for proper fluid drainage. Use brake cleaner to clean the area around the rotor and caliper.
5. Install the New Rotors
Place the new Cosworth rotors onto the hub, ensuring they are seated correctly. Secure them with the appropriate hardware as specified in the kit instructions.
6. Install the New Calipers
Attach the new calipers over the rotors, ensuring they align with the mounting points. Tighten the bolts to the manufacturer-recommended torque settings.
7. Connect the Brake Lines
Reconnect the brake lines to the new calipers. Ensure there are no leaks by checking the connections thoroughly.
8. Bleed the Brakes
To remove any air from the brake lines, bleed the brakes using the appropriate method. This step is vital for ensuring optimal brake performance.
9. Reinstall the Wheels
Once everything is securely in place, reinstall the wheels and hand-tighten the lug nuts. Lower the vehicle back to the ground and then torque the lug nuts to the specified settings.
10. Test Drive
Before hitting the road, conduct a test drive in a safe area to ensure the brakes are functioning correctly. Pay attention to the pedal feel and stopping distance.
Maintenance Tips for Big Brake Kits
After installing your Cosworth Big Brake Kit, regular maintenance is essential for optimal performance:
- Regularly check brake fluid levels and top off as needed.
- Inspect brake pads for wear and replace them when necessary.
- Keep the brake components clean to prevent buildup of dust and debris.
- Monitor for any unusual noises or performance issues.
Conclusion
Installing a Cosworth Big Brake Kit on your Evo 9 is a worthwhile investment for any performance enthusiast. With improved stopping power, enhanced safety, and the potential for a more enjoyable driving experience, this upgrade can elevate your vehicle’s performance to new heights. Always remember to follow proper installation procedures and maintain your braking system for the best results.