Buy OEM Volkswagen Part # 5Q0145832D (5Q0-145-832-D, 5Q0145832). Intercooler Pipe (Front, Rear, Upper, Lower). Turbocharger Intercooler Tube - Repair or Replace If your Volkswagen is equipped

Hose. Pipe.
A Pipe that transfers compressed air to from the turbo or super charger to the intercooler.

Turbocharger Intercooler Pipe

Fits Alltrack, Arteon, Golf, Golf R, GTI, SportWagen

Turbocharger Intercooler Tube - Repair or Replace
If your Volkswagen 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.