Nick Priegnitz, CEO of Duramaxtuner/Calibrated Power, wanted to know exactly what you'd see out of a deleted pipe and emissions-compliant simulation on the engine dyno. In this comparison, we run our engine dyno through a 5" straight pipe, and collect the data. After that, we close the blast gate we designed on our engine dyno (post-turbine), run the engine dyno again, collect the data, and then we give you all the details we've collected.

We run through a plethora of data such as EGTs, horsepower, turbo vane position, and much more!

Interested in learning more about our amazing Stealth Turbos, click the link below 👇
https://duramaxtuner.com/turbo-charge...