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The W213 E63 is a remarkable performance vehicle, but to truly unleash its potential on the track, upgrading the suspension and braking system is essential. In this article, we will explore the best upgrades that can enhance the handling and stopping power of your E63, making it a formidable contender on the racetrack.
Understanding the Importance of Suspension and Brakes
Before diving into specific upgrades, it’s crucial to understand why suspension and brakes are vital for track performance. The right suspension setup can improve cornering stability, grip, and overall handling. Meanwhile, high-performance brakes are necessary for effective stopping power, especially during intense track sessions.
Top Suspension Upgrades for the W213 E63
Upgrading the suspension of your W213 E63 can significantly enhance its track capabilities. Here are some of the best options available:
- Coilover Kits: Coilovers allow for adjustable ride height and damping settings, providing a customizable setup for track conditions.
- Upgraded Sway Bars: Stiffer sway bars reduce body roll during cornering, improving stability and responsiveness.
- Strut Braces: Adding strut braces can enhance chassis rigidity, leading to better handling and feedback.
- Performance Bushings: Replacing stock bushings with performance options can improve steering response and suspension feel.
Coilover Kits
Coilover kits are one of the most popular upgrades for track enthusiasts. They offer the ability to adjust ride height and damping settings, allowing drivers to tailor their suspension to specific track conditions. Brands like KW and Bilstein offer high-quality coilover kits designed specifically for the W213 E63.
Upgraded Sway Bars
Stiffer sway bars are crucial for reducing body roll during aggressive cornering. By minimizing body lean, drivers can maintain better contact with the road, improving grip and cornering speed. Consider options from manufacturers like H&R or Eibach for optimal performance.
Strut Braces
Strut braces help to increase the stiffness of the chassis, which can lead to improved handling characteristics. By reducing flex, strut braces enhance steering response and overall stability. Look for options that are easy to install and made from high-quality materials.
Performance Bushings
Replacing factory bushings with performance alternatives can greatly enhance the driving experience. Performance bushings provide better feedback and reduce unwanted movement, leading to improved handling precision. Brands like Powerflex and Whiteline offer excellent options for the W213 E63.
Essential Brake Upgrades for Track Performance
Braking performance is just as critical as suspension when it comes to track days. Here are some recommended upgrades to ensure your W213 E63 stops on a dime:
- High-Performance Brake Pads: Upgrading to performance brake pads can significantly improve stopping power and reduce fade.
- Slotted or Drilled Rotors: These rotors can help dissipate heat and improve braking performance during extended track sessions.
- Stainless Steel Brake Lines: Upgrading to stainless steel lines can enhance brake feel and responsiveness.
- Upgraded Calipers: For those seeking maximum performance, upgrading to larger calipers can provide improved clamping force and heat dissipation.
High-Performance Brake Pads
High-performance brake pads are designed to withstand the rigors of track use. They provide better bite and reduced fade compared to stock pads. Brands such as EBC and Hawk offer a variety of compounds tailored for different driving styles and track conditions.
Slotted or Drilled Rotors
Upgrading to slotted or drilled rotors can enhance braking performance by increasing airflow and reducing heat buildup. This is particularly beneficial during long track sessions where brake fade can be a concern. Look for rotors designed specifically for high-performance applications.
Stainless Steel Brake Lines
Stainless steel brake lines improve pedal feel by eliminating the flex found in rubber lines. This upgrade results in a more responsive braking experience, allowing for more precise control during high-speed stops. Installation is straightforward and can be done with basic tools.
Upgraded Calipers
For serious track enthusiasts, upgrading to larger calipers can make a significant difference in braking performance. Larger calipers provide more clamping force, which translates to shorter stopping distances and better heat dissipation. Consider options from well-known brands that specialize in performance brake systems.
Conclusion
Maximizing the performance of your W213 E63 for track days involves investing in the right suspension and brake upgrades. By carefully selecting components that enhance handling and stopping power, you can transform your E63 into a track-ready machine. Whether you’re a seasoned racer or a weekend warrior, these upgrades will help you achieve your performance goals.