Upgrading your Mitsubishi Lancer Ralliart with an aftermarket turbocharger can significantly boost performance and enhance driving excitement. However, proper installation is crucial to ensure reliability and maximize gains.

Preparation Before Installation

Begin by gathering all necessary tools and parts, including the turbo kit, gaskets, oil lines, and intercooler piping. It's essential to work in a clean, well-lit environment and have a service manual handy for reference.

Step-by-Step Installation Guide

  • Remove the stock turbocharger: Disconnect the battery, drain coolant and oil, then carefully detach the intake and exhaust components connected to the factory turbo.
  • Prepare the new turbo: Inspect the aftermarket turbo for any shipping damage, and pre-lubricate it according to the manufacturer's instructions.
  • Install the turbo: Mount the new turbocharger onto the exhaust manifold, ensuring all gaskets are properly seated to prevent leaks.
  • Reconnect oil and coolant lines: Attach the oil feed and return lines, as well as coolant lines if applicable, to maintain proper lubrication and cooling.
  • Reassemble intake and exhaust: Connect the intercooler piping and exhaust downpipe, making sure all clamps and bolts are tightened securely.
  • Check and finalize: Double-check all connections, refill fluids, and reconnect the battery. It's recommended to perform a thorough inspection before starting the engine.

Post-Installation Tips

After installation, it’s essential to tune the engine’s ECU to accommodate the increased boost pressure safely. Consider professional dyno tuning to optimize performance and avoid potential damage. Regularly monitor turbocharger function and perform maintenance as needed to ensure longevity.