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SKU: PD013 Category:

Available on back-order


Dynomotive now has the GQ-NISSAN-PATROL 4-INCH AIRBOX and SNORKEL available.

Following the popularity of the ZD30 style airboxes, Patroldocta developed the PATROLDOCTA 4 INCH STAINLESS AIRBOX AND SNORKEL KIT TO SUIT GQ NISSAN PATROLS.

  • the larger 4″ airbox now comes included in the snorkel kit.
  • Unlike many 4″ snorkels, you do not have to cut holes in the inner guard,
    • which often creates roadworthiness issues because of the alteration to a structural part of the body,
  • the snorkel passes above the inner guard and through a hole cut in the corner of the bonnet,
    • this also places the snorkel out of harms way,
  • the snorkel mounts on 2 existing M6 weld nuts in the inner guard and the pillar mount,
    • which is attached using 7 rivets and a polyurethane adhesive for waterproofness,
    • to fit this kit you must relocate all existing components from the rear of the passenger guard,
      • this often includes Ignition Coil, diesel vacuum systems, vacuum locker solenoids, LPG converters etc,
  • your factory radiator overflow bottle must be shifted forward as well,
  • included is a Donaldson vacuator valve,
    • this valve is installed at the lowest point of the airbox housing to allow any water to drain out,
  • Not to mention the compactness, huge airflow capacity and ease of installation.
  • Due to the size of the GQ-NISSAN-PATROL 4-INCH AIRBOX and SNORKEL kit, we can only send by courier.

Looking for a different snorkel or airbox, why not click here to check out our shop.

Considering a Unichip for your car?  The boys at Dynomotive / Unichip can fit most cars with a Unichip resulting in better performance.



Weight10 kg
Dimensions149.9 × 49.9 × 22.9 cm



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