ATS Diesel Twin Fueler Kit (no pump), 2011 and Up GM LML 20-21 Black oxide finish resists corrosion

Black oxide finish resists corrosion and matches factory appearance

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Installation method and fastener requirements depend on your vehicle's corner light design

will NOT fit US Model)

ATS Diesel Twin Fueler Kit (no pump), 2011 and Up GM LML 20-21 Black oxide finish resists corrosionTwin Fueler Kit (no pump), 2011 and Up GM LML Twin Fueler Injector Pump Kit, Duramax, 2011 and Up, LML, Extreme Performance Brackets and Hardware. Does not include pump. The factory CP4 is designed to be a high pressure pump to increase atomization of the fuel resulting in a better driving experience on the new LML platform. Unfortunately this set up lacks the volume when compared to the previously used CP3 pump, resulting in a limited power band and