ULTIMATE TWIN BUNDLE: Landcruiser 79 series Twin Exhaust, Airbox, Thermo Fan Kit, Intake & Unifilter

GSL Ultimate Performance Bundle – Toyota LandCruiser VDJ70 Series

Ready for Ultimate Performance?

Take your 70 Series LandCruiser to the next level with the GSL Ultimate Performance Bundle — the most complete intake, exhaust and cooling package GSL has to offer.

Designed for drivers chasing improved airflow, lower intake temperatures, increased combustion efficiency and the ultimate VDJ70 driving experience, this package combines GSL’s premium Australian-made products into one complete performance solution.

Whether you’re towing, touring, daily driving or building a serious performance setup, this bundle delivers the airflow and supporting modifications needed to maximise performance and reliability.

Ultimate Bundle Includes

✔ GSL Turbo Back 4” Stainless Exhaust System

• Suits 2007–2016 Pre-DPF Models or 2016–2025 DPF Models
• Available in premium single exhaust configuration

✔ GSL VDJ70 Stainless Steel Airbox

• Triple sealing filter design for superior dust protection

✔ GSL 4” Stainless Steel Intake Kit

• Increased airflow and improved combustion efficiency

✔ GSL Top Mount Intercooler Thermo Fan Kit

• Helps reduce intake temperatures and improve cooling efficiency

✔ GSL x Unifilter High Performance Panel Filter

• Dual-stage foam filtration designed for harsh Australian conditions

4” GSL Stainless Exhaust System

Built from premium 304 stainless steel, the GSL 4” exhaust system is designed to improve exhaust flow, reduce restriction and deliver the signature GSL sound.

Handmade and TIG welded in Australia, this system offers improved performance while maintaining practicality for touring and under-tray setups including toolboxes and auxiliary water tanks.

Features

✔ 4” mandrel bent stainless steel system
✔ Handmade & TIG welded construction
✔ Premium brushed 304 stainless steel finish
✔ Australian Made
✔ Improved exhaust flow and drivability
✔ Suits performance, towing and touring applications

GSL Stainless Steel Airbox Upgrade

The GSL VDJ70 Airbox is the only airbox on the market featuring three sealing points on the filter, helping provide superior dust protection and filtration reliability.

Manufactured from 304 stainless steel, it features a clear perspex inspection lid with engraved GSL branding while maintaining compatibility with both the factory Toyota snorkel and Safari Armax snorkel.

Features

✔ Triple sealing filter design
✔ 304 stainless steel construction
✔ Perspex inspection lid with engraved GSL logo
✔ Easy bolt-on installation
✔ Compatible with factory & Safari Armax snorkels

GSL 4” Stainless Intake Kit

Featuring a large 4” intake design, the GSL intake system improves airflow and engine breathing to support increased combustion efficiency.

Customers commonly notice improved throttle response and drivability immediately after installation, with even greater gains achieved when paired with an ECU remap.

Benefits

✔ Increased airflow capacity
✔ Improved combustion efficiency
✔ Better throttle response
✔ Supports tuning and remapping performance gains

GSL Top Mount Intercooler Thermo Fan Kit

Designed as a simple bolt-on upgrade, the GSL Top Mount Thermo Fan Kit helps improve airflow through the intercooler to assist in reducing intake temperatures.

Using high-quality Spal Automotive components, the system is built for reliability and long-term performance.

Features

✔ Bolt-on OEM mount fitment
✔ Straightforward installation
✔ Helps improve intercooler efficiency
✔ Premium Spal Automotive fan system

GSL x Unifilter High Performance Panel Filter

The included dual-stage foam filter is designed specifically for harsh and dusty conditions.

The outer foam layer acts as the primary filtration stage, while the inner layer provides secondary protection — effectively creating two filters in one.

When correctly oiled, foam filtration continues to breathe and filter effectively, even in extreme dusty conditions.

Important Fitment Information

Black Powder Coat Option
Want the stealth look? If you would like the black powder-coated version, place your order and email your order number through after checkout. Additional coating charges apply.

Twin Exhaust Requirements
If selecting a Twin 4” Exhaust System, your vehicle must have a minimum 2” suspension lift, which must not be compromised by load weight.

BP51 Suspension Compatibility
Vehicles fitted with Old Man Emu BP51 shocks and airbags may require custom fabrication to suit twin exhaust fitment.

Fuel Tank Compatibility
✔ Compatible with Brown Davis 185L Long Range Tank
✘ Brown Davis 110L Auxiliary Tank is not compatible with the twin 4” system and will require the single exhaust setup instead.

Shipping

Due to the size and nature of the components, items are shipped separately to ensure safe delivery. Higher freight costs may apply.