gu-airbox-3

GU LS1 Panel Filter - LS Converted

GU LS1 Panel Filter - LS Converted (SKU: gu-airbox-3), $749.00 from Radius Fabrications. Engineered. Quality guaranteed.

BrandRadius Fabrications

Category: Cold air induction systems

RRP $749.00 AUD
Confirmed on order
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GU LS1 Panel Filter - LS Converted product image

Part specs

SKU
gu-airbox-3
Supplier
Radius Fabrications
Category
Cold air induction systems
Vehicle fitment
Nissan
Stock status
Confirmed on order

For the LS-converted GU, the Radius Fabrications GU-AIRBOX-3 is a custom air box built around an LS1 panel filter, listed to suit LS-converted Nissan GU Patrols. The LS-conversion fitment is what sets it apart from the factory-engine boxes.

Why a box for an LS conversion?

When a GU Patrol gets an LS fitted, the factory intake no longer matches the new engine. This version is built around an LS1 panel filter and listed specifically for LS-converted GUs, so it tidies up the induction side of a conversion. The LS-converted callout is the distinguishing point — it's the airbox aimed at the swapped bay rather than a factory TD42 or pod setup.

What is a custom airbox doing here?

A custom airbox is a fabricated enclosure that houses the air filter and feeds the intake tract. Built for the LS-converted GU bay, this one gives the LS1 panel a sealed home and a deliberate intake path. The enclosure keeps the element shielded and the airflow consistent after a swap — a clean induction solution rather than an exposed pod hanging in the bay.

Will it suit my converted GU?

It's listed to fit LS-converted Nissan GU Patrols. Because conversions vary, confirm your exact engine-bay layout with the workshop before ordering — the box is built around the LS-converted arrangement. Send your build through and we'll check it fits your setup.

How does the Illawarra workshop fit it?

Oak Flats Muffler Men supplies and fits induction parts in-house across the Illawarra. A conversion airbox is mounted in the bay, plumbed into the intake and fitted with the LS1 panel. We'll verify clearances against your converted GU and book the bay once the fit checks out.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

Is this for a factory or converted GU?
It's listed for LS-converted Nissan GU Patrols, built around an LS1 panel filter.
How does it differ from the TD42 boxes?
This version is for the LS-converted bay rather than the factory TD42 setup.
Should I check my conversion first?
Yes — conversions vary, so confirm your exact engine-bay layout with the workshop before ordering.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.