aFe Bladerunner 3in Intercooler Tube Out 11-13 GM Diesel Trucks V8 6.6L (td) LML Fuel Delivery~Fuel Tanks XD309 Specifications:

XD309 Specifications:

and even improve fuel mileage by roughly 1 MPG

Flow and Performance: The intercooler tubes are constructed of 3" mandrel bent stainless steel tubing for maximum flow then powder-coated wrinkle-black for heat and corrosion resistance

XD461 Specifications:

has exceptional tear strengh

aFe Bladerunner 3in Intercooler Tube Out 11-13 GM Diesel Trucks V8 6.6L (td) LML Fuel Delivery~Fuel Tanks XD309 Specifications:The aFe Bladerunner intercooler tubes produce 20 hp and 63 lbs. ft torque and outflow the factory tubes by 45 percent. With the increased flow of this intercooler tube it will reduce you exhaust gas temperatures by 100 deg.. BladeRunner 3 IN Intercooler Tube Hot Side Black GM Diesel Trucks 11 16 V8 6. 6L (td) LML GM Diesel Trucks 11 16 V8 6. 6L (td) LML Fitment: 2011 Chevrolet Silverado 2500 HD LT 2011 Chevrolet Silverado 2500 HD LTZ 2011 Chevrolet