The aFe Bladerunner 3" Intercooler Tube (46-20118) delivers superior performance for 2011-2013 GM diesel trucks with 6.6L LML engines, increasing horsepower by 16HP and torque by 49 lb-ft while improving airflow by 67% over stock. This mandrel-bent 409 stainless steel tube reduces EGTs and improves fuel economy while maintaining durability.
Key Features :
Direct fit for 2011-2013 GM 6.6L LML diesel trucks
3" mandrel-bent 409 stainless steel construction
Includes 5-ply heavy duty couplings and T-bolt clamps
Lowers EGTs and improves fuel efficiency
Outflows factory tube by 67% for better performance
Features two 1/8" NPT bungs for customization
Includes brake line relocation bracket
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