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Find Halogen & HID Lighting for your 4Runner
The Brite Box Fogster (14-20 4Runner; 2021 4Runner, Excluding Limited, Nightshade & TRD Pro)Find parts that fit my vehicle
Item TR19375
Our Price
$184.99
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$9.25 Available in XT Cash Rewards.
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Product Information
Features, Description, Q&A
Features
- Enables Fog Lights To Stay On Automatically When High Beams Are Activated
- Improves Light Output And Coverage While Using High Beams
- Available In Two Versions: Fully Automatic Fogster Or Manual Control Anytime Model
- Anytime Model Includes A Universal Switch For Full Fog Light Control
- No Added Load On Stock Headlight Switches Or Wiring
- Made In The USA Using Locally Sourced Materials For Quality And Durability
- Designed To Enhance Safety On Dark Roads And Off-Road Conditions
- Easy Plug-In Installation Typically Completed In 30 Minutes Or Less, No Drilling Required
- Compatible With Most LED And HID Bulbs That Match Factory Bulb Types
- Works With Popular Aftermarket Headlights And Fog Lights By Plugging Into Factory Harnesses
- Does Not Interfere With Factory Fog Light Controls; All Remain Fully Functional
- Extensively Tested In Real-World Conditions By Law Enforcement And Transportation Companies
- Provides Even Light Distribution From Near To Far For Improved Driver Visibility
- Fits 2021 Toyota 4Runner Except Limited, Nightshade, & TRD Pro Trims
Description
High Beam Fog Light Mod. The Brite Box Fogster is a lighting enhancement device that allows fog lights to remain on automatically when high beams are activated. This improves nighttime driving safety by increasing light output and coverage without modifying the vehicle’s existing headlight wiring or switches.
Construction and Appearance. Made in the USA from high-quality, locally sourced materials, this mod ensures durability and reliable performance. It features a compact, plug-and-play design that integrates seamlessly with factory wiring harnesses.
Installation. Installation is straightforward and typically takes under 30 minutes. It involves a simple plug-in process with no drilling or vehicle modifications required, allowing easy integration without affecting factory components.
Warranty. This product includes a standard one-year warranty covering defects in materials and workmanship.
Application. Specifically designed for the 2021 Toyota 4Runner, this mod fits all trims except Limited, Nightshade, and TRD Pro, offering enhanced fog light control tailored to these exclusions.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
4.6
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Will It Fit My 4Runner
- SR5 - 21
- SR5 Premium - 21
- Trail - 21
- TRD Off-Road - 21
- TRD Off-Road Premium - 21
- Venture - 21
