15+ Mazda Rx7 Modifications: The Essential Upgrade List

For Mazda RX-7 enthusiasts, taking your ride to the next level with modifications is an exciting journey. This comprehensive guide will walk you through some of the most popular and essential upgrades to transform your RX-7 into a high-performance machine.

Engine Performance Upgrades

Enhancing the engine's performance is often the first step for many RX-7 owners. Here are some modifications to consider:

• Rotor Upgrades: Replacing the stock rotors with high-performance ones can significantly boost power. Brands like Mazdaspeed offer durable and efficient options.
• Exhaust System: Upgrading to a free-flowing exhaust system improves exhaust gas flow, resulting in better performance and a more aggressive sound.
• Intake System: A cold air intake kit can enhance airflow to the engine, promoting better combustion and increased horsepower.
• Turbocharger: For those seeking a major power boost, installing a high-quality turbocharger is a popular choice. Brands like GReddy and HKS offer reliable options.
• Fuel System Upgrades: Upgrading fuel injectors and installing a high-pressure fuel pump ensures your engine receives the necessary fuel for optimal performance.

Suspension and Handling Modifications

Improving the RX-7's handling and suspension is crucial for a more responsive and stable driving experience. Consider the following upgrades:

• Coilover Suspension: Replacing the stock suspension with adjustable coilovers allows you to fine-tune your ride height and damping for better handling.
• Sway Bars: Installing front and rear sway bars reduces body roll during cornering, enhancing stability and control.
• Strut Tower Braces: These braces improve the rigidity of the chassis, resulting in better handling and reduced flex.
• Brake Upgrades: Upgrading to performance brake pads and rotors improves stopping power, ensuring a safer and more controlled driving experience.

Exterior and Aesthetic Upgrades

Enhancing the RX-7's exterior not only improves its looks but can also contribute to better performance. Here are some modifications to consider:

• Body Kits: Installing a body kit adds an aggressive and aerodynamic touch to your RX-7, improving its appearance and handling.
• Spoilers and Wings: A well-designed spoiler or wing can enhance downforce, improving traction and stability at high speeds.
• Wheels and Tires: Upgrading to lightweight wheels and high-performance tires not only enhances the RX-7's aesthetics but also improves acceleration and handling.
• Lighting Upgrades: Installing LED headlights and fog lights not only improves visibility but also gives your RX-7 a modern and stylish look.

Interior Upgrades

Upgrading the RX-7's interior can make your driving experience more comfortable and enjoyable. Here are some ideas:

• Racing Seats: Replacing the stock seats with lightweight and supportive racing seats improves comfort and control during aggressive driving.
• Steering Wheel: A sportier steering wheel with a smaller diameter provides better control and responsiveness.
• Shift Knob and Pedals: Upgrading these components with aluminum or carbon fiber options adds a touch of style and improves your connection to the car.
• Gauge Cluster: Installing an aftermarket gauge cluster with additional performance metrics allows you to monitor your RX-7's vital signs.

Electrical and Electronics Upgrades

Enhancing the RX-7's electrical system can improve performance and add convenience. Consider the following upgrades:

• Battery and Wiring Upgrades: Upgrading to a high-performance battery and replacing old wiring with thicker gauges ensures a reliable and efficient electrical system.
• ECU Tuning: Professional ECU tuning can optimize your engine's performance, maximizing power and efficiency.
• Aftermarket Gauges: Installing additional gauges, such as boost and water temperature gauges, provides valuable real-time data for monitoring your RX-7's performance.

Transmission and Drivetrain Upgrades

Upgrading the transmission and drivetrain can improve power transfer and handling. Here are some modifications to consider:

• Limited-Slip Differential: Installing a limited-slip differential improves traction and handling, especially during aggressive driving or on slippery surfaces.
• Short Shifter: A short shifter kit reduces shift throw, providing a more precise and engaging driving experience.
• Clutch and Flywheel: Upgrading to a performance clutch and lightweight flywheel improves acceleration and reduces weight.

Maintenance and Upkeep

Regular maintenance is crucial to ensure your RX-7's modifications perform optimally. Here are some tips:

• Follow a strict maintenance schedule, including regular oil changes and fluid checks.
• Keep an eye on tire pressure and tread wear to maintain optimal handling and traction.
• Regularly inspect and replace worn-out parts, such as brake pads and rotors, to ensure safe and reliable performance.

Remember, when modifying your RX-7, it's essential to consider your driving style and goals. Always prioritize safety and consult with professionals when making significant changes. With the right modifications, your RX-7 can become a high-performance machine that turns heads and delivers an exhilarating driving experience.