KFI UTV Wire Extension Kit – 11' 6‑Gauge Battery Cable Set (UTV‑WEK)

OVERVIEW

This KFI wire extension kit connects winches to rear-mounted batteries on crew cab side-by-sides, ensuring stable power for off-road recovery. Built from heavy-duty 6-gauge copper conductors with durable insulation, it overcomes factory harness limits where stock wiring falls short. This wiring solution enables clean underbody routing for UTVs requiring cable runs longer than the standard eight-foot length.

ENGINEERING & PERFORMANCE

The 11-foot cables maintain steady voltage to the winch motor, preventing amperage drops during high-torque recovery. The 6-gauge core supports continuous current loads while resisting chassis flex and insulation degradation. At 11 feet, these cables replace the typical eight-foot factory limit, permitting clean underbody routing without affecting contactor circuit compatibility.

KEY FEATURES

• Includes two 11-foot 6-gauge battery cables
• Engineered for UTVs featuring rear-row battery placement
• Resolves factory cable shortages where original wiring measures only eight feet
• Offers universal winch compatibility across most ATV and UTV brands
• Heavy-duty construction built for continuous load delivery
• Provides direct replacement configuration for straightforward installation

TECHNICAL SPECIFICATIONS

• Brand: KFI
• Part Name: UTV Wire Extension Kit
• Component Type: Wiring Kit
• Material: 6-gauge battery cable
• Compatible Trims: Polaris RZR-4 800, RZR-4 900, RZR-4 1000, Polaris Ranger 500 Crew, Ranger 570 Crew, Ranger 800 Crew, Ranger 900 Crew, Kawasaki Mule Pro FXT

FITMENT

• Polaris RZR-4 800
• Polaris RZR-4 900
• Polaris RZR-4 1000
• Polaris Ranger 500 Crew
• Polaris Ranger 570 Crew
• Polaris Ranger 800 Crew
• Polaris Ranger 900 Crew
• Kawasaki Mule Pro FXT

WHY RIDERS CHOOSE THIS

Riders choose this kit to stop winch lag and voltage swings caused by thin factory wiring in crew cabs. The 6-gauge conductors manage peak startup currents, ensuring consistent recovery performance when the battery sits behind the passenger area. Durable insulation protects cables from suspension movement and debris, while the split-cable design fits directly into standard contactor setups for reliable trail service.