Increase airflow over the factory intercooler tubes in your 2017-2019 GM 6.6L Duramax L5P with the AFE 46-20334-B Bladerunner Hot & Cold Intercooler Tube Kit. With their TIG-welded aircraft-grade aluminum construction, the BladeRunner intercooler Tubes can handle higher horsepower and boost while directly mounting in the factory location utilizing quality hardware and 5-ply silicone couplings.
Flow and Performance:
Both intercooler tubes are mandrel bent and powder coated for maximum flow and performance. Smooth transition bends decrease turbulence and minimize pressure loss, increasing horsepower, torque and lowering EGT's. The BladeRunner intercooler tube kit transfers hot air smoothly to the intercooler to accelerate heat transfer then cooled air to the engine to help make more power.
Factory mounting locations, quality stainless steel spring-loaded T-Bolt clamps and heavy-duty 5-ply polyester reinforced silicone couplings ensure a secure install. The cold side tube includes a factory-style quick connect with an O-ring seal for a quick and simple install. 1/8" NPT ports are provided on each tube for connecting auxiliary sensors and retains the factory air temp sensor for a hassle-free installation.
The wrinkle-black powder coat finish is completed with a unique aluminum laser-cut AFE Power logo that's welded on for a custom look.
3" Hot Side Tube
3.5" Cold Side Tube
Two 1/8" NPT Ports
38% Increased Airflow
5-Ply Silicone Couplings