Thanks to its more free-flowing intake path, the engine can draw in the air compressed by the turbocharger more quickly. This noticeably improves response and throttle response. Installation usually takes approximately 15–30 minutes.
As a complementary upgrade, we recommend the HF-Series boost pipe.
Key benefits:
- manufactured without turbulence and optimised for airflow
- 60 mm diameter without any reduction in cross-section
- improved engine response
- visual enhancement of the engine bay
Road use: A parts test certificate is included to facilitate registration or individual approval under §19.3.
Contents:
- intake bell including fitting hardware
- parts test certificate under §19.3
Suitable for: Opel Astra G (T98) / H / H (A04) / IV (G) / V (H), Opel Zafira A (T98) / B (A05) / II (B).
Manufacturer’s vehicle data
- Turbo Inlet High Flow Ansaugstutzen Opel Astra G/H, Zafira A/B Z20 LEX
Original product name by HG Motorsport (»z.B.« = e.g.). Please check model, year and engine of your vehicle before ordering; if in doubt, contact us and we will check for you.
Approval
This part comes with a German Teilegutachten (parts certificate); the document is included. In Germany the part must be entered in the vehicle registration after fitting.

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