Upgrade your restrictive, cheaply-made OE tube with the smooth bore and gentle bends of AFE's Torque Booster Air Intake Tube. It allows for increased airflow, which increases horsepower and torque, while reducing EGTs. The factory intake tube often has baffles, sharp bends, and obstructions that send out flow-restricting wake like pebbles in a stream. Others have constrictions in the diameter that further impede airflow. AFE's intake tubes feature smooth walls, gradual bends and transition chambers that straighten the airflow into the throttle body or turbo inlet. The tube is constructed of textured cross-linked molded plastic that cuts down the heat transfer from the hot engine compartment to the cold air flowing through the tube. The Cross-linked polyethylene construction stops excessive engine heat. Custom couplers provide a perfect fit that enable the system to be installed in just minutes. Clamps are included.

The AFE Torque Booster Air Intake Tube replaces the factory intake tube, and upgrades the AFE Stage 1 system.

• Applies only to the Stage 1 kit for 06-07 GMC 6.6L Duramax Diesels, part # ending in 10881
• It allows for increased airflow, which increases horsepower and torque, while reducing EGTs
• The tube is constructed of textured cross-linked molded plastic that cuts down the heat transfer from the hot engine compartment to the cold air flowing through the tube
• Custom couplers provide a perfect fit that enable the system to be installed in just minutes. Clamps are included.
• You can expect power increases up to 15 Horsepower, as well as increased foot pounds of torque