S&B Filters 76-1006B Turbo Inlet Manifold For 04-05 Chevrolet Silverado GMC Sierra 6.6L LLY Intercooler we’ve included our low-temperature thermostat

we’ve included our low-temperature thermostat

and tips is also available

Has 6 change-on-the-fly power levels and is Stacked for Power

5 inch or 4 inch) and the stock intercooler (or aftermarket intercooler with stock inlet and outlet size and location)

Will fit most 545RFE transmissions with HEMI and 4

S&B Filters 76-1006B Turbo Inlet Manifold For 04-05 Chevrolet Silverado GMC Sierra 6.6L LLY Intercooler we’ve included our low-temperature thermostatTurbo Inlet Manifold For Chevy Gmc Duramax LLY 6. 6L The Stock LLY Turbo Inlet Is Very Restrictive, Causing The Turbo To Over Work And Egt's To Go Up. This Causes Dreaded Thermal Runaway. The S&B Turbo Inlet Manifold Improves Airflow To Your Engine By 78. 6 percent, Improves Turbo Spool, And Lowers Egt's. Breathe Easy. Details: Fits 04 05 Chevrolet Silverado GMC Sierra 6. 6L LLY Engine Design. Ation LLY Street Legal In All US States No Fuel Type