Installing a Greddy Profec B Spec Ii Boost Controller on Your Evo 8: Costs and Benefits

by

The Mitsubishi Lancer Evolution VIII, commonly known as the Evo 8, is a performance-oriented vehicle that has garnered a dedicated following. One of the most popular modifications among enthusiasts is the installation of a boost controller, particularly the Greddy Profec B Spec II. This article will explore the costs and benefits associated with installing this boost controller on your Evo 8.

Understanding the Greddy Profec B Spec II Boost Controller

The Greddy Profec B Spec II is an electronic boost controller designed to allow drivers to control the boost pressure of their turbocharged engines. This device provides precise adjustments and can enhance performance significantly when installed correctly.

Benefits of Installing the Greddy Profec B Spec II

Installing the Greddy Profec B Spec II on your Evo 8 can provide several benefits, including:

  • Improved Performance: The ability to control boost pressure allows for increased horsepower and torque.
  • Customizability: Users can adjust settings to suit their driving style and performance goals.
  • Enhanced Reliability: Proper boost control can prevent engine knock and other damage associated with excessive boost levels.
  • Easy Monitoring: The Profec B Spec II features a digital display for real-time boost pressure monitoring.

Costs Involved in Installation

While the benefits are significant, potential buyers should also consider the costs involved in purchasing and installing the Greddy Profec B Spec II:

  • Purchase Cost: The Greddy Profec B Spec II typically retails for between $300 to $500, depending on the retailer and any additional features.
  • Installation Costs: If you choose to have a professional install the unit, labor costs can range from $100 to $300.
  • Tuning Costs: After installation, a professional tune may be necessary to optimize performance, costing an additional $200 to $500.

Installation Process

The installation of the Greddy Profec B Spec II can be done by experienced DIY enthusiasts or professional mechanics. Here’s a general overview of the steps involved:

  • Gather Tools: Basic hand tools, wire strippers, and electrical tape are typically needed.
  • Disconnect Battery: Safety first; always disconnect the battery before starting any electrical work.
  • Mount the Controller: Choose a suitable location for the boost controller inside the vehicle.
  • Wiring: Connect the necessary wires from the boost controller to the vehicle’s ECU and boost source.
  • Reconnect Battery: Once everything is connected, reconnect the battery.
  • Testing: Start the vehicle and test the boost controller to ensure proper functionality.

Potential Drawbacks

While the Greddy Profec B Spec II offers many advantages, there are also potential drawbacks to consider:

  • Complexity: Installation and tuning can be complex, requiring technical knowledge.
  • Cost: The overall investment can be significant when considering purchase, installation, and tuning costs.
  • Risk of Engine Damage: Improper installation or tuning can lead to engine damage if boost levels are set too high.

Conclusion

Installing a Greddy Profec B Spec II boost controller on your Evo 8 can be a rewarding modification that enhances performance and driving experience. However, it is essential to weigh the costs and benefits carefully and consider professional assistance for installation and tuning to ensure optimal results. With the right setup, the Profec B Spec II can take your Evo 8 to new performance heights.