Installing a Rx-7 13b-rew Turbo Kit: Costs, Steps, and Expected Performance Improvements

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The Mazda RX-7, particularly the 13B-REW model, is a beloved sports car known for its lightweight design and rotary engine. Upgrading to a turbo kit can significantly enhance its performance. This article will guide you through the costs, steps, and expected performance improvements of installing a RX-7 13B-REW turbo kit.

Understanding the RX-7 13B-REW Turbo Kit

A turbo kit is designed to increase the power output of your engine by forcing more air into the combustion chamber. For the RX-7 13B-REW, a turbo kit can provide substantial performance gains, making it a popular modification among enthusiasts.

Cost of a Turbo Kit

The cost of a turbo kit for the RX-7 13B-REW can vary widely based on the brand, components included, and whether you choose a new or used kit. Here are some typical costs:

  • Basic Turbo Kit: $1,500 – $3,000
  • High-Performance Turbo Kit: $3,000 – $5,000
  • Installation Costs: $500 – $1,500
  • Tuning Costs: $300 – $800

In total, you can expect to spend between $2,300 and $7,300 depending on your choices and requirements.

Steps to Install the Turbo Kit

Installing a turbo kit can be a complex process, requiring mechanical knowledge and the right tools. Below are the general steps to follow:

  • Preparation: Gather all necessary tools and components. Review the installation manual for your specific turbo kit.
  • Remove the Stock Components: Disconnect the battery, and remove the intake manifold, exhaust manifold, and any associated piping.
  • Install the Turbocharger: Mount the turbocharger to the exhaust manifold, ensuring all gaskets and seals are properly placed.
  • Connect the Piping: Install the intake and exhaust piping that connects the turbocharger to the engine.
  • Install the Fuel System Upgrades: Upgrade the fuel injectors and fuel pump as necessary to support increased power.
  • Install the Intercooler: If your kit includes an intercooler, install it in the designated location, connecting it to the turbo piping.
  • Reassemble the Engine Components: Reattach the intake manifold and any other components removed during the process.
  • Connect Electrical Components: If your turbo kit includes electronic components, connect them according to the instructions.
  • Final Checks: Ensure all connections are secure and check for any potential leaks.
  • Tuning: After installation, take your vehicle to a professional tuner to adjust the ECU for optimal performance.

Following these steps carefully will help ensure a successful installation of your turbo kit.

Expected Performance Improvements

Installing a turbo kit on your RX-7 13B-REW can lead to significant performance enhancements. Here are some typical improvements you can expect:

  • Increased Horsepower: Many turbo kits can increase horsepower by 50% or more, depending on the boost level and tuning.
  • Improved Torque: Turbocharging typically enhances torque, providing better acceleration.
  • Enhanced Throttle Response: A turbo kit can improve throttle response, making the car feel more lively and responsive.
  • Better Fuel Efficiency: With proper tuning, a turbocharged engine can achieve better fuel efficiency compared to a naturally aspirated engine.

These performance improvements can transform your driving experience, making your RX-7 even more enjoyable on the road or track.

Conclusion

Installing a turbo kit on your RX-7 13B-REW is a rewarding project that can significantly boost your car’s performance. While the costs can vary, the benefits in terms of power and driving enjoyment are often well worth the investment. With careful planning and execution, you can enjoy the thrill of a turbocharged rotary engine.