Plug-and-Play Amplifier Upgrade Kit for 2020–2024 Toyota 4Runner
Discover the joy of great sound with our Plug-and-Play Amplifier Upgrade Kit , custom-designed for the 2020–2024 Toyota 4Runner. This complete, vehicle-specific solution dramatically enhances sound quality, delivering richer lows, cleaner highs, and more dynamic audio—without compromising the factory look or function.
The kit includes a high-performance EZV1K aftermarket amplifier, an under-seat metal mounting bracket , a HDF8 audio wiring harness, a power wiring kit, and a remote bass control knob for easy subwoofer level adjustments from the driver’s seat. Designed for true plug-and-play integration, this kit works with your factory radio and speaker system—no cutting, splicing, or programming required.
Kit Includes:
• Compact, high-efficiency amplifier for powerful, detailed sound
• Custom-fit steel bracket for under-seat mounting (driver or passenger side)
• 8ft audio harness with OEM-grade fleece tape and twisted pair wiring
• Complete power wiring kit with fuse protection and battery terminals
• Remote bass control knob for easy subwoofer level adjustment
• All necessary hardware for installation
Key Benefits:
• Fits 2020–2024 Toyota 4Runner models without JBL Amplifier Sound System
• Designed for clean, reversible installation
• Retains factory head unit
• No cutting or modification to vehicle wiring
• Ideal for stealth installs and audio upgrades
• Can be used with aftermarket head units (requires AIN-RCA3 sold separately)
Whether you’re adding clarity to your daily drive or building a strong foundation for a full audio system, this plug-and-play kit delivers professional-grade sound with DIY-friendly installation.
