Buy 2006 Ford F-150 4.6L Triton V8 A/T RWD XLT Extended Cab Pickup Fleetside Intercooler Pipe (Lower) LITER, Hose, Inlet, Air - OEM Ford Part # NL3Z6C646A (ML3Z6C646A, NL3Z-6C646-A)

Duct. Hose.
A pipe that transfers compressed air to from the turbo or super charger to the intercooler. AIR. Charge Air Cooler Pipe. Inlet. Intercooler Pipe.

Turbocharger Intercooler Pipe

Fits Expedition, F-150

2021-23. 3.5 LITER. 3.5 LITER ECOBOOST. 3.5 LITER POWERBOOST. Expedition, Navigator; Inlet; Lower. F-150; 3.5L; Inlet; Lower.
Turbocharger Intercooler Tube - Repair or Replace
If your 2006 Ford F-150 is equipped with a turbo and you've noticed a reduction in acceleration or a hissing on acceleration accompanying your check engine light, your intercooler or its piping/tubes may need to be repaired or replaced.