aFe 20-23 Ford Explorer ST V6 3.0L (tt) BladeRunner Aluminum Hot and Cold Charge Pipe Kit - BlackBrand aFe Part Number 46 20654 B Category Forced Induction Intercoolers Condition Brand New Original Manufacturer Packaging Smooth transitions in the mandrel bent aluminum pipes decrease turbulence and minimize pressure loss, increasing horsepower and torque. This charge pipe kit provides a smooth transition between the turbo and the engine for lower operating temperatures and increased power. This kit includes high quality, stainless steel, SmartSeal