aFe 46-20118 Cold Side Aluminum Intercooler Pipe | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Features: - Outflows stock Intercooler tube by 6% - Constructed from 3" mandrel-bent aluminum tubing for increased flow - Powder-coated wrinkle-black for heat and corrosion resistance - Cold side tube fitment - One 1/8" NPT port is provided for connecting a pressure sensor or water methanol injection - Includes premium stainless steel T-bolt clamps and silicone couplings for long life, perfect fit and strength - Works with aFe or OE intercooler - Uses all factory mounting locations and includes all necessary hardware for a hassle-free installation 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. Also included, one 1/8" NPT port is provided for connecting a pressure sensor or water methanol injection. The smooth transition bends decrease turbulence and minimize pressure loss, while increasing horsepower and torque. Installs on the Cold-Side to transfer cooled air smoothly to the engine 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 aFe's upgraded intercooler (46-20111). aFe Badging: A unique laser-cut aFe power logo plate is welded-on for an aggressive style. Note: This intercooler tube is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicle.