aFe BladeRunner Intercooler Tubes Black Hot/Cold Side for 15-16 Ford Mustang EcoBoost I4-2.3L (t)aFe Power's intercooler tubes are constructed from 2 1 2" (Hot Side) and 3" (Cold Side) 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, minimize pressure loss, while increasing horsepower and torque. Also included is one 1 8" NPT port on each