How to Install RGB Headlights on the Subaru WRX: A Comprehensive Guide

Are you looking to add some personality to your Subaru WRX? Consider installing RGB headlights! In this guide, we will walk you through step-by-step instructions on how to install RGB headlights on your Subaru WRX.

Key Takeaways

  • Installing RGB headlights on the Subaru WRX can be a fun and rewarding project for car enthusiasts who want to add a unique touch to their car’s appearance.
  • It is important to purchase quality RGB headlights, as cheap versions can cause damage to your car’s electrical system.
  • Proper installation requires careful attention to detail and following instructions closely to ensure safety and functionality.
  • This project requires intermediate level mechanical skills and should only be attempted by those with previous experience working on cars.

Materials Needed

Before we begin, make sure you have these materials on hand:

  • Quality RGB headlights
  • Screwdrivers
  • Pliers
  • Wire cutters
  • Electrical tape
  • Heat shrink tubing
  • Soldering iron
  • Heat gun
  • Wire strippers
  • Gloves

Step-by-Step Instructions

  1. Begin by disconnecting your car’s battery to ensure safety while working.
  2. Remove the headlights from your car by unscrewing the bolts holding them in place.
  3. Disconnect the wiring from the headlights.
  4. Remove the bulbs from the headlights.
  5. Install the RGB headlights in place of the old headlights, following manufacturer instructions and making sure they fit securely.
  6. Connect the wiring for the RGB headlights to the wiring harness for the car, using pliers to secure the connection.
  7. Use wire cutters to trim any excess wiring, then wrap the connection with electrical tape.
  8. Use heat shrink tubing to reinforce the connection and protect it from any potential damage.
  9. Solder the wiring for the RGB headlights to the wiring harness, using a soldering iron. Be sure to follow manufacturer instructions and take care not to damage any part of the car’s electrical system.
  10. Use a heat gun to shrink the heat shrink tubing, ensuring a secure and safe connection.
  11. Reattach the bulbs to the RGB headlights.
  12. Reattach the headlights to your car, being careful not to damage the RGB headlights or any part of your car’s exterior.
  13. Reconnect your car’s battery and test the RGB headlights to ensure they are functioning properly.
See also  Is Subaru WRX Reliable? A Reddit-Backed Analysis

Congratulations, you have successfully installed RGB headlights on your Subaru WRX!


Are there any risks to installing RGB headlights on my Subaru WRX?

There is always some risk involved in working on your car, but as long as you follow all instructions carefully and take necessary safety precautions, the risk should be minimal. Be sure to purchase quality RGB headlights to avoid any damage to your car’s electrical system.

How long does it take to install RGB headlights on a Subaru WRX?

The time required to install RGB headlights can vary depending on your level of experience and the complexity of the installation. However, most people should be able to complete the installation within a few hours.

Can I install RGB headlights myself, or do I need to hire a professional?

If you have previous experience working on cars and feel comfortable with the necessary tools and techniques, you should be able to install RGB headlights yourself. However, if you are unsure or uncomfortable with any step of the process, it may be best to seek the assistance of a professional.

Will installing RGB headlights on my Subaru WRX affect its warranty?

It is possible that installing aftermarket parts on your car could affect its warranty. However, this is not always the case and can vary depending on the specific circumstances. Be sure to check your car’s warranty before installing RGB headlights or any other aftermarket parts.


Installing RGB headlights on your Subaru WRX can be a fun and rewarding project, allowing you to add a unique touch to your car’s appearance. However, it is important to follow all instructions closely to ensure safety and functionality. With the right tools and techniques, you can successfully install RGB headlights on your Subaru WRX and enjoy the added flair they bring.

See also  Complete Guide: Upgrading Fog Lights on Your 2005 Subaru WRX - Step-by-Step DIY Tutorial!
Avatar photo

Joseph Weaver

With a background in engineering and a passion for cars, Joseph brings a unique perspective to our blog. He's particularly interested in the technology and innovation behind Subaru's advanced safety features, and his articles on this topic are always insightful and informative. When he's not writing, he enjoys playing video games and spending time with his family.

Recommended Articles