2004.5-2005 Duramax LLY DSP5 Switch (FTDSP5LLY)DSP5 Physical Switch LLY A switch that comes with purple and black wires, specifically used only for LLY. FITS GM Duramax LLY 2005 2006 ADDITONAL INFORMATION NOTE: The switch is only intended for use with EFILive tunes and specified year above.

Real-Time Communication

Pressure-relief valves also help maintain the supply of oil to the engine under extreme cold conditions or if the filter gets clogged

For further protection

Drive straighter with less wander and more positive steering feel

WIZARDS® SHINE MASTER™ is recommended as a wax replacement

Ceramic coating also offers long-lasting protection against moisture

This procedure ensures complete heat penetration

Better than the OEM Clutch from the dealership

extruded rubber mounting bushings and accessories

New GM-8 turbo

Modified or Dual CP3 and upgraded turbo(s) are mandatory along with custom tuning

low/reverse sprag with a more robust and durable roller clutch