2018-2021 Toyota Tundra Flow Series Multicolor DRL Boards | by RGB Halo Kits | for Toyota Tundra

🔥 Upgrade Your Tundra with Flow Series Multicolor DRLs

Turn your Toyota Tundra into a showstopper with Flow Series DRL Boards from RGB Halo Kits. These boards replace your factory daytime running light circuit boards with vibrant, motion-driven multicolor LED lighting, giving your headlights a completely different look without replacing the entire headlight assembly.

With 120+ dynamic lighting effects, full RGB color control, Bluetooth app integration, and an RF handheld remote, you have plenty of ways to customize the look. This is a great upgrade for daily drivers, show builds, and off-road rigs that need a little more personality up front.

✨ Why You'll Love This Mod

• 🔥 120+ flowing LED effects with bold RGB color options
• ✅ Optional amber turn signal integration for added function
• 🧠 Dual control system with Bluetooth app and RF handheld remote
• 🛠 Custom-fit for 2018-2021 Toyota Tundra headlights with OEM DRLs
• 💸 Premium custom-headlight look without replacing the full headlight assembly
• 📦 Ships fast from the USA with customer support from lighting experts

🎨 Flow Series Color Control + App Integration

• 120+ Dynamic Lighting Effects: Chase, bounce, fade, ripple, and more
• RGB Color Options: Red, green, blue, orange, yellow, pink, purple, and more
• Bluetooth App Control: Adjust effects, brightness, speed, and color profiles
• RF Remote Included: Quickly change settings without using your phone
• Optional Turn Signal Sync: Add sequential amber flashing with the included T-taps

💡 What Are DRL Boards?

Daytime Running Lights, or DRLs, are the built-in lights inside your headlights that stay on during the day to improve vehicle visibility. The Flow Series DRL upgrade replaces your stock DRL circuit boards with advanced multicolor LEDs, adding animation, personality, and wireless control to your factory headlights.

That makes this a smart option for Tundra owners who want a custom lighting setup without buying an entirely different headlight assembly. Instead of simply changing the color, you get animated effects, adjustable brightness and speed, multiple color options, and two wireless control methods.

🧠 Designed for Modders & Enthusiasts

• Made for 2018-2021 Toyota Tundra models with OEM DRLs
• Includes waterproof harnesses and extension wiring
• Dual control using the Bluetooth app or RF remote
• Optional sequential amber turn signal integration using the included T-taps
• Requires headlight disassembly and resealing
• DIY-friendly for skilled modders, but professional installation is recommended for most customers

🛠 What's Included

• 2x Flow Series DRL Boards, driver and passenger side
• 1x 2-in-1 Bluetooth + handheld RF Controller
• Quick Start Wiring Guide
• QR Code linking to the full installation guide and video tutorial

🚗 Compatibility & Fitment

• Toyota Tundra 2018
• Toyota Tundra 2019
• Toyota Tundra 2020
• Toyota Tundra 2021
• All trims with factory DRL-equipped headlights

⚡ Installation

• Skill Level: Intermediate
• Estimated Time: 3-5 hours
• Tools Needed: Oven or heat gun, Dremel or oscillating tool, basic hand tools
• Headlight Disassembly: Required
• Headlight Resealing: Required

👉 Opening and resealing the headlights is required. This installation is DIY-friendly for experienced modders, but professional installation is recommended for most customers to help ensure the headlight is properly opened, modified, and resealed.

Install Guide: Toyota Tundra Flow Series Color Chasing DRL Boards 2018-2021 Install Guide

💯 Why RGB Halo Kits?

• ✅ Trusted by truck modders and Toyota enthusiasts nationwide
• 🚚 Ships fast from a U.S. warehouse
• 📞 Expert customer support before and after installation
• 🛠 Engineered with premium components for long-term durability
• 🛡 1-Year Warranty included
• EXTEND protection available as an optional upgrade

🏆 What Makes This Upgrade Stand Out?

The Flow Series DRL Boards combine premium lighting components with a huge amount of customization. The 120+ dynamic effects give show builds plenty of options, while the Bluetooth app lets you fine-tune brightness, speed, colors, and lighting effects. The included RF remote gives you a second way to control everything without reaching for your phone.

The optional sequential amber turn signal integration is another useful feature, especially for custom Tundras where the lighting needs to look good and serve a purpose. Add in the waterproof harnesses, extension wiring, U.S. based support, and 1-year warranty, and you have a complete DRL upgrade built around customization and long-term use.

🔥 Best For

• Show truck owners who want animated RGB headlights that grab attention at meets and events
• Tundra modders building a custom headlight setup while keeping the factory headlight assembly
• Daily drivers and off-road rigs looking for customizable DRLs with wireless control and optional sequential amber turn signals