Το κιτ εισαγωγής K&N 57S-4900 είναι κλειστού τύπου και έχει στρογγυλό σχήμα.
- Είδος: Κιτ εισαγωγής
- Τύπος: Κλειστού τύπου
- Σχήμα: Στρογγυλό
- Συμβατότητα: Opel Astra G 1.6i, Opel Astra G 1.7d, Opel Astra G 1.8i, Opel Astra G 2.0i, Opel Astra H 1.4i, Opel Astra H 1.4l L4 F/I, Opel Astra H 1.6i Excl. Turbo, Opel Astra H 1.6l L4 F/I, Opel Astra H 1.7d, Opel Astra H 1.8i, Opel Astra H 1.8l L4 F/I, Opel Astra H 2.0i, Opel Astra H 2.0l L4 F/I, Opel Zafira A 1.6i, Opel Zafira A 1.8i, Opel Zafira A 2.0i, Opel Zafira A 2.2i, Opel Zafira B 1.6i, Opel Zafira B 1.8i, Opel Zafira B 2.0i, Opel Zafira B 2.2i, Vauxhall Astra G (Mk4) 1.4i, Vauxhall Astra G (Mk4) 1.6i, Vauxhall Astra G (Mk4) 1.7d, Vauxhall Astra G (Mk4) 1.8i, Vauxhall Astra G (Mk4) 2.0i, Vauxhall Astra H (Mk5) 1.4i, Vauxhall Astra H (Mk5) 1.6i Excl. Turbo, Vauxhall Astra H (Mk5) 1.7d, Vauxhall Astra H (Mk5) 1.8i, Vauxhall Astra H (Mk5) 2.0i, Vauxhall Astra Mk5 1.4l L4 F/I, Vauxhall Astra Mk5 1.6l L4 F/I, Vauxhall Astra Mk5 1.8l L4 F/I, Vauxhall Astra Mk5 2.0l L4 F/I