Shop OEM Volkswagen Group Part # 4M0145956K (4M0-145-956-K, 4M0145956G). Intercooler Pipe (Front, Rear, Upper). 4.0 LITER, PIPES AND HOSES. SQ7; Upper; Right; Outer. Turbocharger Intercooler Tube - Repair or

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

Turbocharger Intercooler Pipe

Fits RSQ8, SQ7, SQ8

4.0 LITER, PIPES AND HOSES. SQ7; Upper; Right; Outer.
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.