Silicone Hose Black 45 degree 1,625'' (41mm) VW That is an intercooler which

That is an intercooler which has the inlet on one side and the outlet on the other

Fits: 9-3 (08) Turbo-X with 345mm Front Rotors

Outer diameter: 8 mm Outer diameter: 5/16 inch Length: 500 mm Wall thickness: 1

In that position you install a open air filter

5 inch Core size: 150x480x89 mm Total size: 340x500x89 mm Core: Bar & Plate Assembly: 4 x M8 Applications: To cool charge air between supercharger/turbocharger and intake manifold

Silicone Hose Black 45 degree 1,625'' (41mm) VW That is an intercooler whichBlack silicone hose 45 degree elbow suitable for pressure or suction applications, for example between turbocharger and intercooler or between turbocharger and air filter. Also suitable for cooling systems. Bend: 45 degree Inner diameter (mm): 41 mm Inner diameter (inch): 1 5 8 inch Leg length (see picture): 102 mm Color: Black Wall thickness: 4 mm Temperature range: 40 to +180 degreeC Reinforcement: 3 layers Material: High quality silicone rubber