Flow and Performance: Constructed of 3"mandrel-bent aluminum tubing for maximum flow then, powder-coated for a nice finish. The high-temp wrinkle-black powder-coating also insulates the tubes from engine heat and protects the tube from corrosion The smooth transition bends decrease turbulence and minimize pressure loss, while increasing horsepower and torque. Installs on the Hot-Side to transfer heated air smoothly to the intercooler to accelerate heat transfer for better performance. Perfect Fit: Utilizes the factory mounting locations for a hassle-free installation. Includes high quality stainless steel T-bolt clamps and heavy-duty 5-Ply polyester reinforced couplings for strength. Fits OEM or aFes upgraded intercooler (46-20032). aFe Badging: A unique laser-cut aFe power logo plate is welded-on for an aggressive style.