ESSENTIAL TOWING EQUIPMENT: This vehicle-specific 4-flat trailer wiring harness is a must-have for seamless towing. Designed for plug-and-play installation, it integrates perfectly with your vehicle's factory wiring, synchronizing trailer and vehicle lights (tail, brake, and turn signals) for safer, more reliable towing
PRECISION ENGINEERING: Featuring professional SMT circuitry, our harness ensures instant signal transmission with zero delay. Optimized for minimal energy consumption and maximum brightness, it enhances trailer light performance while extending their lifespan
RUGGED CONSTRUCTION: Built to last with dust-proof connector plugs, flame-retardant PVC casing, and waterproof protection. Withstands high temperatures and humidity, ensuring durability even in harsh conditions
COMPLETE INSTALLATION KIT: Includes 3M waterproof adhesive (permanent hold), rust-resistant stainless steel screws, terminal connectors, zip ties, and two fuses (one spare) for quick troubleshooting—no extra parts needed
UNIVERSAL COMPATIBILITY: Fits Subaru Ascent (2019-2024), Forester (2009-2024), Outback (2010-2024), Crosstrek (2016-2024, non-hybrid), and XV Crosstrek (2013-2015, non-hybrid). Features a standard 4-pin connector for versatile towing options