The upgrade intake hose for the HF-Series Gen.2 and Gen2.Plus carbon air intake systems replaces the old reducer between the 90° mass airflow meter elbow and the turbocharger. The upgrade removes the edge inside the hose on the turbocharger’s original fresh-air inlet side, ensuring an unrestricted, turbulence-free fresh-air supply. The new intake hose can be fitted in place of the old version without any further modifications.
Details:
- Improved flow through a CAD-optimised design
- Flow-bench measurement: increase of +15 cfm, equivalent to a +10% gain
- Manufactured from temperature-resistant, multi-layer silicone to SF-Hoses quality standards
When ordering the complete air intake system, this intake hose is already included in the kit.
Suitable for: universal use (not vehicle-specific).
Approval
The manufacturer does not state an ECE, ABE or Teilegutachten approval for this part.
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