aFe’s BladeRunner intercooler tube kit for 2017–2019 GM 6.6L L5P diesels upgrades the factory piping with 3" hot-side and 3-1/2" cold-side mandrel-bent aluminum tubing for increased flow and durability. TIG-welded construction, 5-ply silicone couplings, factory mounting points and wrinkle-black powdercoat provide a secure, factory-like fit. Each tube includes 1/8" NPT ports for auxiliary sensors and retains the factory quick-connect fittings.
aFe BladeRunner 3in/3-1/2in Black Intercooler Tubes Hot/Cold 2017 GM Diesel Trucks V8 6.6L (td) L5P