The drop-in, stock-appearing Screamer turbo for the 2011-2016 Duramax utilizes modern turbo technology that delivers increased airflow without compromising on low end response. Boost pressure can be increased to improve horsepower potential. Tests with the same tune and fuel quantity showed increased power output and a decrease in peak EGT's
Fitment Table
Frequently Bought Together
Reviews
Special Offer
Dave wants to give you the best value! By buying this product you also unlock a special discount of 10% for any
4-pack Secret Sauce.
Choosing a selection results in a full page refresh.
