Toyota Tundra Flow DRL Boards (2018-2021)
What are DRL boards? Keep your headlights. Add multicolor daytime running lights.
DRL stands for daytime running light. A DRL board is the small LED circuit board that lights up your headlight’s daytime running light strip.
- What you keep
- With a factory-fit kit, you keep your original headlight housings, lenses and optics. The new LEDs shine through the factory DRL light guides, so the light keeps its original shape.
- What you upgrade
- A board kit changes the lighting inside the headlights you already own. You get multicolor DRLs for less than buying complete prebuilt headlights. Color modes depend on the kit.
- What installation looks like
- Some kits swap through an access point. Others require opening and resealing the housing. Butyl-sealed headlights are often easier to open than they look. Hard-sealed housings can take more work. Check this listing for the method that fits your headlights.
Product details
✨ 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: Bluetooth app + RF handheld remote
🛠 Custom-fit for 2018–2021 Toyota Tundra headlights
💸 Achieve a premium look without replacing the full headlight assembly
📦 Ships fast from the USA with real support from lighting experts
🔥 Upgrade Your Tundra with Flow Series Multicolor DRLs
Turn your Toyota Tundra into a showstopper with Flow Series DRL Boards—designed to replace your factory daytime running lights with vibrant, motion-driven LED lighting.
Perfect for daily drivers, show builds, or off-road rigs, this upgrade transforms your headlight game with customizable effects and full RGB color control.
🎨 Flow Series Color Control + App Integration
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120+ Dynamic Lighting Effects – Chase, bounce, fade, ripple, and more
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RGB Color Options – Red, green, blue, orange, yellow, pink, purple, and more
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Bluetooth App Control – Adjust effects, brightness, speed, and color profiles
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RF Remote Included – Quickly change settings without using your phone
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Optional Turn Signal Sync – Add sequential amber flashing with included T-taps
💡 What Are DRL Boards?
Daytime Running Lights (DRLs) are the built-in white lights inside your headlights that stay on during the day for better visibility.
Our Flow Series DRL upgrade replaces your stock DRL circuit boards with advanced multicolor LEDs—adding animation, personality, and wireless control to your headlights.
🧠 Designed for Modders & Enthusiasts
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Made for 2018–2021 Toyota Tundra with OEM DRLs
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Includes waterproof harnesses and extension wiring
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Dual control: Use the Bluetooth app or RF remote
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Requires headlight disassembly – pro installation is recommended for best results
🛠 What’s Included
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2x Flow Series DRL Boards (Driver + Passenger)
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1x 2-in-1 Bluetooth + Handheld RF Controller
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Quick Start Wiring Guide
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QR Code linking to full install guide and video tutorial
🚗 Compatibility & Fitment
Fits:
✅ Toyota Tundra (2018–2021) – 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
Install Guide: Toyota Tundra Flow Series/Color Chasing DRL Boards (2018-2021) Install Guide
👉 Opening and resealing the headlights is required. DIY-friendly for skilled modders, but pro installation is recommended for most.
💯 Why RGB Halo Kits?
✅ Trusted by truck modders and Toyota enthusiasts nationwide
🚚 Ships fast from our U.S. warehouse
📞 Expert customer support before and after install
🛠 Engineered with premium components for long-term durability
🛡 1-Year Warranty included — optional EXTEND protection available
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