GU LS1 Panel Filter - LS Converted

GU Airbox LS1 Panel Filter - LS Converted Airbox 

The Radius Fabrications GU Airbox is purpose-built to suit engine-converted GU Patrols, offering a high-performance solution for upgraded motors that require increased airflow and durability.
Crafted from high-quality stainless steel, this airbox provides a clean, professional finish while maintaining functionality for a variety of popular conversion setups.

This airbox is designed with 4” inlet and outlet ports and includes a Ryco high-flow panel filter. It does not include piping from the airbox to the turbo, allowing flexibility for custom configurations during engine conversions.

Compatible Engine Conversions

This airbox suits the following engine conversions:

• LS1

• LS2

• LS3

• 6BT

If your vehicle is fitted with a dual battery system, this airbox will not fit without modification. Radius Fab recommends purchasing our Pod Airbox or relocating the secondary battery for clearance.

Key Features

• Designed for LS1 / LS2 / LS3 / 6BT conversions

• 4” inlet and outlet ports (non-customisable)

• Supplied with a Ryco high-flow panel filter

• Fully constructed tig weld Ally Airbox 

• Retains a clean, factory-style appearance

• Includes mounting brackets 

• Made in Australia by Radius Fabrications

Kit Includes

• 1 x Radius Fabrications GU Airbox (4” inlet & outlet)

• 1 x Ryco High-Flow Panel Filter

• 1 x Mounting Bracket Kit
  

• 1 x Radius Fab Branding Plate 

• Installation Instruction Sheet

(Please note: Piping from the airbox to the turbo is not included and must be custom fabricated or sourced separately.)

Fitment Notes

• Not suitable for dual battery setups unless the secondary battery is relocated

• May require minor adjustment depending on the conversion and snorkel used

Timeframes

All Radius Fabrications airboxes are made to order.
Visit our website for the most current information on delivery times and availability.

FAQ – GU Airbox (LS Converted)

Q: What engines will this airbox fit?
A: This model is designed for LS1, LS2, LS3, and 6BT engine conversions fitted to GU Patrols.

Q: Does it come with piping from the airbox to the turbo?
A: No, this kit includes the airbox and filter only. Custom piping will be required depending on your setup.

Q: Can I use this with a dual battery setup?
A: Not without modification. We recommend purchasing our Pod Airbox or relocating your secondary battery to ensure proper fitment.

Q: What size are the inlet and outlet ports?
A: Both are 4 inches in diameter. These cannot be customised.

Q: Does this include a filter?
A: Yes, a Ryco high-flow panel filter is supplied with every unit.

Q: Is this compatible with the Safari snorkel?
A: Yes, it can align with the Safari snorkel, but depending on your engine conversion and piping setup, minor trimming or adjustment may be required for optimal fitment.

Q: Do you offer powder coating or polishing options?
A: Yes, our airboxes are available in either a polished stainless finish or powder-coated black upon request.