DSP5 Switch Harness - LLY Duramax
$15.00
Take complete control of your LLY Duramax with our DSP5 switch harness. This premium harness allows you to switch between up to 5 custom tunes on the fly, giving you the flexibility to optimize your truck's performance for any situation - whether you're towing heavy loads, daily driving, or unleashing maximum power at the track.
- Compatible with LLY Duramax engines (2004.5-2005)
- Switch between 5 different custom tunes instantly
- Easy plug-and-play installation
- Durable, high-quality wiring and connectors
- Perfect for tuners and performance enthusiasts
Experience the power of multiple tunes at your fingertips and maximize your Duramax's potential.