Inlet kit Audi RS4/RS5 B9 2.9TFSI 450HP

This new development from HF-Series is compatible with the standard intake system.

It is a very important component between the turbocharger and the intake system, because only if the entire path to the turbocharger is optimised can the full potential of the turbocharger and engine be made available.

The new intake manifold was developed to enable maximum throughput and optimal flow.

Since the original component is restrictive and also has edges that are unfavourable to flow, this is not designed for performance, but actually creates turbulence and back pressure.

Only in this way can the air reach the turbocharger in an optimal and even flow pattern.
The results are higher maximum power and improved response.

The facts of our upgrade intake manifold at a glance:
- Flow optimised
- Consisting of a flange and a hose
- Connection diameter: 89mm
- Enables a higher final power output and improved responsiveness
- Plug&Play installation (ca. 10min)
- Without approval

Delivery contents:
- 1x turbo inlet
- 1x intake hose
- 2x flange
- 2x silicone connector black
- Mounting material (6x clamps)

Note: Unlike other manufacturers' inlet kits, ours does NOT require the engine cover to be cut. The kit fits without any further adjustment work.

The following diagrams show the results with the complete Intake:
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