VDJ79 LandCruiser Exhaust Sound Comparison Guide

VDJ79 LandCruiser Exhaust Sound Buying Guide

This guide compares the most popular Rhino Exhaust systems fitted to both DPF and pre-DPF VDJ79 LandCruisers, helping owners understand the differences in sound, design and application

At Rhino Exhaust, we've owned, modified and tested 79 Series LandCruisers for many years. Through that experience we've developed a range of exhaust systems to suit different driving styles, performance goals and sound preferences.

Some owners want a deep V8 note without excessive cabin drone. Others are chasing maximum turbo response and performance. Many simply want a system that sounds great while remaining comfortable for long highway trips and towing.

To help you decide which exhaust is right for your vehicle, we've put together the videos below showcasing our different VDJ79 exhaust options. Listen to each system, explore the commentary and compare the characteristics of each design to find the setup that best suits your LandCruiser.

Important Note About These Comparisons:
Exhaust sound can vary depending on vehicle modifications, engine condition, recording equipment and listening device. The videos and commentary below are intended to provide a general comparison between the most popular Rhino Exhaust designs and configurations available for the VDJ79 LandCruiser.

VDJ79 Exhaust Designs

DPF Models (2016-2025)

3" DPF Back Exhaust
3" DPF Back Exhaust – Twin Tailpipes
4" DPF Back Exhaust
4" DPF Back Exhaust – Twin Tailpipes
4" Side Exit Exhaust

Pre-DPF Models (2007-2016)

3" Turbo Back Exhaust
3" Turbo Back Exhaust – Twin Tailpipes
4" Turbo Back Exhaust
4" Side Exit Exhaust

We'll start with the newest of models: VDJ79 Single Cab & Dual Cab 2016-2025

3" DPF Back Exhaust - Single Tailpipe

Best suited for:

Daily driven VDJ79s
Touring and towing setups
Those looking to hear their V8 but not too loud

Sound profile:
Deep V8 tone with no cabin drone.

Our thoughts:
This is often the best choice for owners who spend long hours behind the wheel and want improved sound without excessive volume. It bolts to the factory DPF [Diesel Particulate Filter] but can be installed in conjunction with the Rhino Exhaust VDJ79 DPF delete pipe

Product Link: Click here

3" DPF Back Exhaust - Twin Left & Right Tailpipes

If you're looking for a noticeable improvement in V8 sound without going over the top, this is one of the most balanced exhaust upgrades available for the DPF-equipped VDJ79.

The 3" Twin Tailpipe DPF Back Exhaust delivers a deeper and more purposeful V8 note than the factory system while retaining excellent drivability for everyday use, touring and towing. With the factory DPF remaining in place, the sound stays refined and controlled without excessive cabin drone on long trips.
This is particularly so as the DPF Filter acts like a Silencer

The twin tailpipe design also gives the rear of the vehicle a neat, uniform appearance, making it a popular choice for owners who want their 79 Series to look as good as it sounds.

Best suited for:

Daily driven VDJ79s
Touring and towing setups
Owners wanting improved V8 sound without excessive volume
Drivers seeking a premium twin outlet appearance

Sound profile:
Deep V8 tone with a noticeable increase in character over the factory exhaust, while remaining comfortable for long-distance driving.

Our thoughts:
For many VDJ79 owners, this is the sweet spot. It provides the sound and visual upgrade most people are chasing without stepping into the louder territory of the larger 4" twin tailpipe systems.

Product Link: Click here

4" DPF Back Exhaust - Single Tailpipe

The 4" DPF Back Exhaust is the choice for VDJ79 owners who feel the factory exhaust is simply too quiet and want their LandCruiser V8 to sound the way a V8 should.

With full 4" mandrel bent pipework from the DPF, this system delivers a noticeably deeper and more aggressive exhaust note than the smaller 3" alternatives while retaining straightforward bolt-on installation to the factory DPF. The result is a stronger V8 presence both inside and outside the vehicle without stepping all the way up to the volume and visual impact of the twin tailpipe system.

Best suited for:

VDJ79 owners wanting the throaty V8 exhaust note
Drivers who enjoy hearing the vehicle while accelerating and towing
Owners looking for maximum sound from a single tailpipe design

Sound profile:
Deep, strong V8 tone with increased exhaust presence and character over the 3" systems. The larger pipe diameter allows the 1VD V8 to produce a more pronounced note, particularly under load and acceleration.

Our thoughts:
This is often the exhaust we recommend to customers who tell us they fitted a 3" system previously and wished it was a little louder. It strikes an excellent balance between everyday usability and the unmistakable V8 soundtrack that many 79 Series owners are chasing.

If your goal is simply to hear more of the V8 every time you drive the vehicle, this is likely the sweet spot in the Rhino Exhaust VDJ79 range. Also available in a Turbo Back design with DPF Delete for even louder, throatier V8 enthusiasts!

Product Link: Click here

4" DPF Back Exhaust - Twin Left & Right Tailpipes

The 4" Twin Tailpipe DPF Back Exhaust is the ultimate choice for VDJ79 owners who want maximum exhaust presence, aggressive styling and the most pronounced V8 note available in the Rhino Exhaust range.

Featuring full 4" mandrel bent pipework and twin rear outlets, this system transforms both the sound and appearance of the LandCruiser. The larger diameter pipework allows the V8 to produce a deeper, more commanding exhaust note, while the twin tailpipe configuration delivers a distinctive look that complements heavily modified touring and off-road builds.

This system is designed for owners who enjoy hearing the vehicle every time they get behind the wheel. Whether accelerating onto the highway, climbing through the gears or towing under load, the V8 note remains strong, purposeful and unmistakably LandCruiser.

Best suited for:

Enthusiasts wanting the strongest V8 sound possible while retaining the factory DPF [DPF Delete opiton is also available for even louder V8 sound]
Premium touring builds and rigs
Owners wanting maximum visual impact from the rear of the vehicle wiht the chunky 4" outlets
Drivers who prefer a more aggressive exhaust note

Sound profile:
Deep, aggressive and commanding. The loudest and most distinctive exhaust note in the Rhino Exhaust VDJ79 range.

Our thoughts:
If you've listened to the 3" systems and found them too subtle, or you're considering the 4" single tailpipe but want even more presence, this is the system we recommend. It delivers the most complete combination of sound, appearance and road presence available for the DPF-equipped VDJ79.

For many customers building their dream 79 Series, this is the exhaust they ultimately choose because it provides the strongest V8 character and the most striking rear-end appearance in the Rhino range.

Product Link: Click here

4" DPF Back Exhaust - Shorty Side Exit Tailpipe [suits Dual Cab models only]

The 4" Shorty Side Exit Exhaust is designed for VDJ79 owners who need maximum clearance and practicality without compromising on V8 sound.

Unlike traditional rear-exit exhaust systems, the side exit design finishes ahead of the rear axle, making it an ideal solution for vehicles fitted with long-range fuel tanks, under-tray toolboxes, auxiliary equipment and custom touring setups where space is at a premium. The shorter exhaust path also provides a simple installation and a distinctive exhaust note that stands apart from conventional rear-exit systems.

The result is a clean, functional setup that improves departure clearance and removes concerns about tailpipe placement around rear-mounted accessories or off-road obstacles.

Best suited for:

Touring vehicles with long-range fuel tanks
Tray-back and canopy builds
Vehicles fitted with under-tray toolboxes or auxiliary equipment
Owners wanting additional clearance for off-road use
Drivers looking for a unique side-exit appearance

Sound profile:
Deep V8 tone with a noticeably different character to traditional rear-exit systems. The shorter design gives the exhaust a direct and purposeful sound while maintaining the strong V8 note expected from a 4" system.

Our thoughts:
This system isn't necessarily about being the loudest exhaust in the range. It's about solving a problem. If you've invested heavily in a touring build and need the space for fuel tanks, air systems, storage solutions or other accessories, the side exit design can be the perfect answer.

For many customers, the decision comes down to practicality. If clearance and packaging are priorities, this is often the smartest exhaust option available for a VDJ79 build.

Product Link: Click here

Why Choose a Side Exit Exhaust?

Improved clearance around rear-mounted accessories
Ideal for long-range fuel tank installations
Less exhaust pipework extending beyond the rear axle
Unique appearance compared to conventional rear-exit systems
Excellent option for heavily modified touring vehicles
Simple and straightforward installation

Now for the older Pre-DPF V8's VDJ79 Single Cab & Dual Cab 2007-2016

3" Turbo Back Exhaust - Single Tailpipe

The 3" Turbo Back Exhaust is traditionally the most popular upgrade for pre-DPF VDJ79 LandCruisers and for good reason. It delivers the ideal balance of performance, sound and everyday drivability.

Replacing the restrictive factory exhaust, the 3" full turbo back exhaust upgrade allows the 4.5L V8 turbo diesel to breathe more freely while producing the deep V8 note that many owners feel the factory system lacks. Whether fitted to a Single Cab or Dual Cab, the overall sound characteristics remain very similar thanks to the shared 1VD-FTV 4.5L V8 engine.

The 3" system provides noticeable improvements in exhaust flow and turbo response while maintaining a refined exhaust note that remains comfortable for long-distance touring and towing.

Best suited for:

Daily driven VDJ79 LandCruisers
Touring and towing vehicles
Owners wanting improved performance and sound
Drivers looking for a balanced upgrade without excessive volume

Sound Profile:
The 3" Turbo Back Exhaust delivers a deep and unmistakably V8 exhaust note that is significantly more pronounced than the factory system. Sound levels can be tailored depending on the options selected.

Without a catalytic converter or muffler:
This configuration provides the most aggressive exhaust note. Turbo whistle is more noticeable and the V8 produces a strong exhaust presence under acceleration.

With a high-flow diesel catalytic converter:
The high flow catalytic converter doesnt have a significant impact on the exhaust sound.

With a muffler fitted:
The muffler option reduces overall volume and cabin resonance, making it a popular choice for customers who spend significant time touring, towing or driving long distances. The V8 character remains, but with a more controlled and comfortable exhaust note.

Our Thoughts:
For those wanting a lumpy V8 note typically choose the straight-through configuration without a muffler [note that some mechanics don't fancy the no cat & no muffler design configuration], while those after a more moderate sound often select the muffler option.

Product Link: Click here

3" Turbo Back Exhaust - Twin Left & Right Tailpipes

The 3" Twin Tailpipe Turbo Back Exhaust is another popular upgrade for VDJ79 LandCruisers, combining the proven performance benefits of a 3" turbo back system which then braches out into left and right tailpipes creating a more uniform look and a noticeably deeper and lumpier V8 exhaust note.

The twin outlet configuration produces a deeper idle, a more pronounced exhaust note under acceleration and a classic V8 diesel rumble that many LandCruiser owners are chasing.

Whether fitted to a Single Cab or Dual Cab, this system delivers the same unmistakable V8 soundtrack while improving exhaust flow from the turbocharger rearward.

Best Suited For:

Owners wanting a deeper and lumpier V8 exhaust note
Customers who feel the standard 3" single tailpipe system is too subtle
Enthusiasts wanting the classic V8 LandCruiser rumble
Owners looking for a premium twin outlet appearance

Sound Profile:
The 3" Twin Tailpipe Turbo Back Exhaust delivers a noticeably deeper and more aggressive sound than the standard 3" single outlet design.

The twin tailpipe configuration creates a lumpier idle note and stronger V8 presence throughout the rev range while maintaining excellent drivability for daily use, touring and towing. Many customers consider this to be the most distinctive sounding exhaust available before moving into the larger and louder 4" systems.

With a high-flow diesel catalytic converter:
The high flow catalytic converter doesnt have a significant impact on the exhaust sound.

Our Thoughts:
If you're looking for the classic V8 LandCruiser sound, this is often the chosen one, particulalry for those wanting a stronger V8 soundtrack without moving into the louder territory of a 4" exhaust, the 3" Twin Tailpipe system is often the sweet spot. It delivers the performance benefits of a 3" turbo back design while producing one of the most distinctive and enjoyable exhaust notes in the Rhino Exhaust VDJ79 range.

Product Link:Click here

4" Turbo Back Exhaust - Single Tailpipe

The 4" Turbo Back Exhaust is for VDJ79 owners who want more sound, more presence and a stronger V8 character than the traditional 3" systems can deliver.

Designed specifically for pre-DPF 4.5L V8 LandCruisers, this system replaces the factory exhaust from the turbo to the rear towbar position with a full length tailpipe. The full 4" mandrel bent pipework, allows the engine to release the exhaust gas at exceptional velocity and is ideal for those that have done engine work such as an ECU remap. intercooler and turbo upgrade etc.

Whether fitted to a Single Cab or Dual Cab, the result is a noticeably more aggressive exhaust sound that truly reflects the capability and personality of Toyota's legendary V8 turbo diesel. The deeper and more commanding exhaust note is expressed across the entire rev range from idle through to flat strap.

Best Suited For:

Those wanting a noticeably louder V8 exhaust note
Performance-focused LandCruiser builds
Enthusiasts looking for a throaty V8 sound consistently
Those that like the full length single tailpipe design

Sound Profile:
The 4" Turbo Back Exhaust produces a deeper, fuller and more aggressive V8 note than any of the 3" exhaust systems in the Rhino range. It is also a deeper note that the 4" Side Exit Shortly Exhaust as the exhaust gas traverses the full length of the vehicle and it results in more of a rumble sound

The larger pipe diameter gives the engine a stronger exhaust presence at idle and throughout acceleration, while also allowing more of the distinctive V8 character and turbo whistle to be heard. Under load, the exhaust develops a commanding note that many owners feel better matches the performance and capability of the 4.5L twin-turbo diesel engine.

Compared with the 3" single outlet system, the difference is immediately noticeable. Compared with the 3" twin tailpipe system, the 4" exhaust produces greater overall volume and a more aggressive exhaust character.

Our Thoughts:
This 4" Turbo Back Exhaust upgrade delivers a serious exhaust note that transforms the character of the vehicle. The V8 becomes more noticeable at idle, more engaging under acceleration and more rewarding to drive overall however it is not for all and not for the faint hearted. Only genuine V8 loving enthusiasts will embrace the constancy of the exhaust note.

This upgrade is the choice for customers who want the V8 to make a statement every time they start the engine.

Product Link: Click here

4" Turbo Back Exhaust - Shorty Side Exit Tailpipe

The 4" Side Exit Exhaust is one of the most distinctive exhaust systems available for the pre-DPF VDJ79 LandCruiser and is particulary popular among the younger community

Combining the performance benefits of 4" turbo back design with the unique appearance and sound characteristics of a side exit configuration, this system is designed for owners who want their LandCruiser to stand apart from the crowd.

The shortened exhaust path and side exit outlet create a noticeably different exhaust character compared with traditional rear-exit systems, while also providing additional clearance for custom touring builds, long-range fuel tanks and rear-mounted accessories.

Whether fitted to a Single Cab or Dual Cab, this exhaust delivers a strong V8 soundtrack with a unique personality that has made it a favourite among serious LandCruiser enthusiasts.

Best Suited For:

Custom touring and off-road builds
Vehicles fitted with long-range fuel tanks or rear accessories
Owners wanting maximum clearance and practicality
Enthusiasts chasing a unique exhaust note
Customers wanting something different from a traditional rear-exit exhaust
Drivers wanting strong V8 sound and visual impact

Sound Profile:
The 4" Side Exit Exhaust produces a deep, aggressive and highly distinctive V8 exhaust note that differs noticeably from the traditional rear-exit systems.

Due to the shorter exhaust path and side exit outlet location, the V8 develops a more direct and raw sound character. The exhaust note is sharp, responsive and highly noticeable under acceleration, while the turbo whistle becomes more apparent throughout the rev range.

Many customers describe the side exit system as having a more aggressive personality than a conventional rear-exit exhaust. The sound exits beside the vehicle rather than behind it, creating a unique driving experience and a very different impression when standing outside the vehicle.

This is not a subtle exhaust system. It delivers a strong V8 presence.

Our Thoughts:
This exhaust tends to attract a specific type of LandCruiser owner.

Some customers choose it because they need the additional clearance for fuel tanks, toolboxes or custom tray setups. Others choose it purely because they love the unique agressive V8 exhaust sound and appearance that only a side exit or shorty systems can provide.

For 79 Series owners wanting a 4" exhaust that looks, sounds and functions differently from the crowd, this is one of the most compelling options in the Rhino Exhaust range along with an easy DIY installation.

Product Link: Click here

Frequently Asked Questions About VDJ79 Exhaust Systems

What is the difference between a DPF-back and turbo-back exhaust?

DPF is short for Diesel Particulate Filter which is an emission reduction device that was introduced to the 79 Series V8 in late 2016 [along with many other Diesel vehicles]
DPF Back Exhaust Systems are designed to bolt to the back of the DPF Flange and not interfere with the emission management or the ECU controls of the Filter. This is particularly important for owners who do not want to do any exhaust upgrade that will impede their new car warranty.

A Turbo Back system is basically as it sounds - the exhaust system is designed to bolt to the factory turbo flange and includes components from the turbo back.

What is the difference between a 3" and 4" exhaust?

A 3” exhaust is 76mm in diameter and a 4” exhaust is 101mm in diameter. The size refers to the diameter of the exhaust pipework. Whilst some sections of the exhaust pipework may be less than the mentioned size [such as off the turbo or off the DPF flange] they will step up to the mentioned exhaust pipe for the bulk of the exhaust system.

Does a twin tailpipe exhaust sound different?

The twin tailpipe exhaust sound is quite unique. It’s due to a few factors including the uniform sound output to the left and right of the vehicle rather than just the single tailpipe on the passengers side. In addition, as the exhaust flows from single into a Y Pipe and branches out to left and right tailpipes it creates a deeper distribution of tone which is widely cherished on the V8 Cruisers.

What is a side exit exhaust?

A side exit exhaust or shorty exit exhaust is an exhaust design that terminates to the side of the vehicle instead of the rear of the vehicle. The 79 Series is particularly favourable or accommodative of the 4” side exit exhaust designs as they have good ground clearance and the chassis layout and mounting brackets can easily be accommodated without any modifications to the vehicle.

Can a VDJ79 exhaust improve turbo response?

Absolutely. The factory VDJ79 (4.5L twin-turbo V8 diesel) exhaust is relatively restrictive and has smaller pipework so a Rhino Exhaust upgrade reduces backpressure, allowing the turbochargers to expel exhaust gases more easily

Why do some exhausts include a high-flow catalytic converter?

High flow catalytic converters are offered as an option on some Rhino Exhaust systems if they are turbo back designs. The Cat Converter a on Diesel V8 converts carbon monoxide (CO) into carbon dioxide (CO₂) and helps reduce diesel smell and smoke.

Does a muffler reduce performance?

The Mufflers used by Rhino Exhaust production teams don’t reduce performance as they are straight through megaflow design mufflers.

Why do Single Cab and Dual Cab VDJ79 models use different exhaust layouts?

The pre-DPF models of the 79 Series which were produced from 2007 through to 08/2016 have a different exhaust design for the Single Cab and Dual Cab .
The Single Cab exhaust comes off the turbo and then wraps around the outside of the chassis under the passenger door and then loops back over the chassis and comes out to exit near the passengers side towbar position. The Dual Cab exhaust however comes off the turbo and goes straight down the centre of the vehicle up over the chassis rail and exits in the same position as the Single Cab tailpipe.

This design changed when Toyota had to include the Diesel Particulate Filter exhaust emission technology in late 2016 and the exhaust system became uniform for the V8 Single Cab and Dual Cab vehicles.

Why Choose a Side Exit Exhaust?

Rhino Exhaust acknowledges the Traditional Custodians of country throughout Australia and their connections to land, sea and community. We pay our respect to their Elders past, present and emerging, and extend that respect to all First Nations Peoples.