The drop-in, stock-appearing Screamer turbo for the 2004.5-2016 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. The Duramax Screamer turbo works with any "box" tuner with further improvements achieved with custom tuning.
Features
65mm Billet compressor wheel
Outflows the Garrett Powermax stage 1
New technology “mixed flow” larger turbine wheel increases turbo flow and efficiency
Sending your core in after receiving your order will result in an upfront core charge amount of $450 to be refunded upon the return and inspection of the core
Damaged cores that do not comply with manufactures core return guidelines will not be refunded
Return Core Shipping Costs are at the purchasers expense
