SoCal Diesel Performance DSP5 switch
DSP5 - Suitable for 2001-2010 Duramax.
Dial your power level from Mild to Wild with the flip of a switch.
SoCal Diesel DSP5 switches, allows users to switch on the fly, between 5 tunes that are created using EFILive DSP5 custom operating systems. GM terminal ends and 12 feet of cable allow the switch to be easily installed.
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