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Fits 11-16 Chevy
Our Insight CTS3 delivers unmatched monitoring capability for any OBD II vehicle (1996 or newer)
(1) - EGR Valve Gasket
SW# 5: Like # 4 + added Timing
17-21 GM Duramax L5P HP Tuners SOTF Switch Compound Fits 11-16 ChevyChange maps at the turn of a switch. Diesel Switch by HP Tuners lets you power up from a stock calibration to one of five custom maps with the turn of a switch. Pair with HP Tuners Switch on the Fly OS for complete control and performance. Diesel Switch features: 5 OBDII pass through cable Knurled aluminum switch knob and position dial Six position rotary switch There are many possible mounting solutions for the Diesel Switch in your trucks cabin. HP
