Shop OEM Volkswagen Group Part # 4N0145738C (4N0-145-738-C). Intercooler Pipe (Upper, Lower). 4.0 LITER. A8 Quattro; 4.0L; Upper; Right. S8; Upper; Right. Turbocharger Intercooler Tube - Repair or

Pressure. Hose.
A pipe that transfers comPressed air to from the turbo or super charger to the intercooler. Charge Air Cooler Pipe. Intercooler Pipe. Tube.

Turbocharger Intercooler Pipe

Fits A8, S8

4.0 LITER. A8 Quattro; 4.0L; Upper; Right. S8; Upper; Right.
Turbocharger Intercooler Tube - Repair or Replace
If your 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.