How to Install the Bsh S3 Is38 Upgrade: Full Diy Guide for 60-minute Install

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The BSH S3 IS38 upgrade is a popular modification for enthusiasts looking to enhance the performance of their Audi or Volkswagen vehicles. This guide will walk you through the installation process, ensuring you can complete the upgrade in about 60 minutes.

Tools and Materials Needed

  • Socket set (including 10mm, 13mm, and 16mm sockets)
  • Torque wrench
  • Flathead and Phillips screwdrivers
  • VAGCOM or OBD-II scanner
  • BSH S3 IS38 turbo upgrade kit
  • New gaskets and hardware (if required)
  • Coolant and oil (for topping off)

Preparation Steps

Before starting the installation, ensure your vehicle is parked on a level surface and the engine is cool. Gather all tools and materials in one place to streamline the process.

Disconnect the Battery

To avoid any electrical issues, disconnect the negative terminal of the battery. This will help protect the vehicle’s electronic components during the installation.

Removing the Stock Turbocharger

The first major step is to remove the stock turbocharger. Follow these steps carefully:

  • Remove the engine cover by unscrewing the bolts.
  • Disconnect the intake and exhaust pipes from the stock turbo.
  • Unplug any electrical connectors attached to the turbo.
  • Loosen and remove the turbo mounting bolts.
  • Carefully lift the turbo out of the engine bay.

Installing the BSH S3 IS38 Turbo Upgrade

With the stock turbo removed, it’s time to install the BSH S3 IS38 turbo. Follow these steps:

  • Position the new turbo in place and align it with the mounting points.
  • Secure the turbo using the provided bolts, tightening them to the manufacturer’s specifications.
  • Reconnect the electrical connectors and ensure all fittings are secure.
  • Reattach the intake and exhaust pipes, ensuring there are no leaks.

Final Steps

After the turbo is installed, there are a few final steps to complete the installation:

  • Reconnect the battery terminal.
  • Start the engine and check for any leaks or unusual noises.
  • Use VAGCOM or an OBD-II scanner to clear any fault codes.
  • Monitor the vehicle’s performance and ensure everything is functioning as expected.

Conclusion

Installing the BSH S3 IS38 upgrade can significantly improve your vehicle’s performance. By following this guide and taking your time, you can complete the installation in about 60 minutes. Always remember to double-check your work and consult a professional if you encounter any issues.