COVID19 NOTICE | Our current lead time is approximately 7-8 weeks for all products.

Our current lead time is approximately 7-8 weeks for all products.

(07) 4936 1588

Shed 3, 6 Featherstone St

Shop Now

GU Patrol 4″ High Flow Airbox


or 4 fortnightly payments of $170.00 with Afterpay More info

GU Patrol 4″ High Flow Airbox

Available on backorder



Our GU Patrol High flow Airbox is a versatile unit with great compatibility in many common set ups. With 4” inlet and outlet, supplied with our Fatz Built filter in your choice of either an 8 layer oiled gauze or dry element paper in a 9 inch POD configuration, clear acrylic lid for a great look and easy checking of filter soiling. All the required hardware, template for enlarging the hole through the inner guard and fitting instructions supplied with the box. The box incorporates a water trap and duck valve drain, to allow water to drain away from the filter when ingested through the snorkel. The box is compatible with dual batteries with no modification to the box or tray. Simply select your plumbing kit (sold separately) to allow fitment with many common Engine combinations such as TD42, ZD30, RD28, LS1-3 etc. Not compatible with TB48 or TB45 without modifications. With an increase in flow from 410CFM with the factory box to Over 850CFM* with our High Flow Airbox, the improvements will be obvious. Supplied in all cases with filter, template for guard hole enlargement, clear lid, fasteners and instructions to fit out.

(*Air Flow data should be used comparative reference data only. Comparison carried out on the same flow bench on the same day for accurate reference. These may not absolute values).

Additional information

Weight 5 kg
Dimensions 40 × 30 × 30 cm