With the introduction of an all-new L5P Duramax in 2017 the platform also received a completely re-engineered turbo to go along with it. This turbo brought with it a lot of new changes including a completely new compressor wheel, exhaust vane assembly, and electronic vane actuator. With all of these differences, we had to completely re-engineer our machining process for our Stealth line of L5P Turbos. Now that the 2024 Duramax L5P is here with an updated turbo design. We wanted to learn the differences between these two turbos so we could better understand the strengths and weaknesses of each. Along with helping us design a new machining process for the updated turbo.