Best 79 Series Land Cruiser Exhaust Systems in Australia

The Toyota Landcruiser 79 Series is built for demanding work, long distance touring, towing and serious off road driving. A quality exhaust system can help improve exhaust flow, throttle response and overall drivability, particularly when the vehicle regularly operates under heavy loads. At Outback Exhausts we offer a range of purpose built 79 Series Landcruiser exhaust systems designed around different engines, model years and driving requirements.

Choosing the Right 79 Series Exhaust System

Selecting the right exhaust starts with understanding the Landcruiser's engine and whether it is equipped with a DPF. Newer diesel models can benefit from a 79 Series DPF back exhaust which replaces the exhaust components behind the DPF while retaining the factory emissions equipment.

Our range includes DPF back systems for both the 2.8L GDJ79 and 4.5L V8 VDJ79 with different 3inch and 3.5inch pipe sizes available to suit various applications.

For pre DPF models a 79 Series turbo back exhaust can provide a freer flowing exhaust path from the turbo through to the tailpipe. Outback Exhausts also supplies systems for older 4.2L 1HZ applications including exhaust options with extractors.

3 Inch or 3.5 Inch Exhaust?

Choosing the right pipe diameter is an important consideration when upgrading the exhaust system on a 79 Series LandCruiser. The ideal size depends on the vehicle’s engine, modifications, intended use and performance requirements.

A 3 inch exhaust system offers a practical balance between exhaust gas flow, sound and everyday drivability. It is well suited to many 79 Series applications including daily driving, touring and moderate towing while providing improved flow compared with the factory exhaust.

A 3.5 inch exhaust system provides greater internal volume and increased potential exhaust gas flow. It can be a suitable option for heavily modified vehicles, higher output applications, heavy towing and performance focused builds where increased exhaust flow may be beneficial.

The larger diameter is not automatically better for every 79 Series. Pipe diameter should be matched to the engine, modifications, turbocharger and intended use of the vehicle. Choosing the appropriate diameter helps ensure the exhaust system provides the desired balance of flow, sound and drivability.

Why Choose Outback Exhausts for a 79 Series?

At Outback Exhausts, we design and manufacture exhaust systems specifically for 4WD applications. Our Toyota Landcruiser 79 Series exhaust systems use mandrel bent tubing to support smooth exhaust flow, while stainless steel construction provides durability for demanding driving conditions. Our systems are also designed with practical fitment and off road clearance in mind.

From remote touring and outback travel to towing and daily driving, the exhaust needs to withstand vibration, heat and challenging terrain. That is why our 79 Series systems are developed with Australian conditions in mind.

Our current 79 Series range includes DPF back, turbo back and other application specific exhaust configurations, giving owners the flexibility to select a system based on their vehicle and driving requirements.

Upgrade the 79 Series for Better Exhaust Flow

A well matched exhaust upgrade can support improved exhaust flow and throttle response while giving the Landcruiser a deeper, more purposeful exhaust note. For owners who tow, tour or regularly drive off road choosing the correct system and pipe diameter can make a meaningful difference to the vehicle's overall driving experience.

At Outback Exhausts, our focus is on producing robust performance exhaust systems in Australia that are engineered for real world 4WD use. With application specific options for different 79 Series engines and model years, finding the right upgrade starts with matching the exhaust to the vehicle.

Conclusion

Choosing the right 79 series exhaust depends on the Landcruiser's engine, DPF configuration, modifications and intended use. Whether the requirement is a 3 inch system for balanced everyday performance, a 3.5 inch option for heavier duty applications or a specialised system for a modified vehicle Outback Exhausts provides purpose built solutions for 79 Series owners across Australia.