The aFe BladeRunner 3" cold charge pipe for 2004.5–2005 GM 6.6L LLY diesel trucks replaces the factory charge pipe with mandrel‑bent stainless steel to smooth airflow. Complete with heavy-duty couplings, constant-tension T‑bolt clamps and a brake-line relocation bracket, this kit outflowed the factory pipe substantially in testing, producing measurable gains in horsepower and torque while helping reduce EGTs and improve MPG.
aFe Bladerunner Intercoolers Tube Out I/C Tube Out GM Diesel Trucks 04.5-05 V8-6.6L(td) LLY