Driven Racing Oil DI40 5W-40 Synthetic Direct Injection Performance Motor Oil (18406) 2017 - 2023 GM Air Intake & Accessories The ceramic coating promotes even

The ceramic coating promotes even greater flow

1988-1998 Cummins 5

look impressive

white smoke

or might be burning oil

Driven Racing Oil DI40 5W-40 Synthetic Direct Injection Performance Motor Oil (18406) 2017 - 2023 GM Air Intake & Accessories The ceramic coating promotes evenDriven Racing Oil DI40 5W 40 Synthetic Direct Injection Performance Motor Oil (18406) DI40 is NOW a 5W 40 Viscosity. Containing a proprietary additive package to combat abnormal combustion issues, as well as soot related problems, Driven's DI40 should be used for direct injection engines that call for 5W 40 motor oil. Viscosity typical of 5W 40. DRIVEN DI Series Racing Oils are formulated for High Performance Engines Racing applications only. This