Optimize your Shift on the Fly (SOTF) experience with our SOTF Harness, designed specifically for 2004.5-2005 Duramax models. Engineered for precision and reliability, this harness ensures seamless integration with your truck, giving you complete control over performance adjustments on the go.

Key Features:

• SOTF-Ready: Purpose-built for seamless integration in diesel trucks, delivering consistent and responsive performance.
• Plug-and-Play Installation: Factory-style connectors make setup quick and hassle-free—no cutting, splicing, or guesswork required.
• Rugged Durability: Constructed from high-quality materials, this harness is designed to withstand the intense demands of diesel performance, including heat, vibration, and tough environments.
• Dependable Performance: Ensures a stable and reliable connection for consistent SOTF functionality, even in demanding conditions.

Important Note: This harness is designed to work in conjunction with our GDP Universal 5 Position SOTF/DSP Switch, which is sold separately. Be sure to pair them for a complete, fully functional SOTF system.

• Universal Switch (SWITCH-UNIV)