4x4 Performance Exhaust Systems for Trucks and SUVs

Your 4x4 is built for tough work, whether that means towing heavy loads, navigating challenging bush tracks, or handling the daily grind. However, the factory-fitted exhaust system often holds your engine back, restricting its breathing and limiting its true output. A high-quality 4x4 performance exhaust is one of the most effective upgrades you can make, unlocking significant gains in power, torque, and fuel efficiency. 

Replace your current restrictive, mass-produced components with free-flowing pipes that let your engine work as it was designed to. Here you will find everything you need to overhaul your system, from individual pipes for targeted upgrades to complete kits for a total transformation. Explore our range and discover how the right exhaust can redefine your vehicle’s capability and sound.

DPF DELETE DUMMY VERSION FITS MITSUBISHI TRITON MQ MR 2.4L 4N15 1/2015-ON (DPF179PO)

DPF DELETE DUMMY VERSION FITS MITSUBISHI TRITON MQ

$725.00

Brand: Perform-Ex
Make: Mitsubishi
Model: Triton

3" DPF DELETE PIPE 304 STAINLESS STEEL FITS VOLKSWAGEN AMAROK TDI550 TDI580 V6

3" DPF DELETE PIPE 304 STAINLESS STEEL FITS V

$530.00

Brand: Perform-Ex
Make: Volkswagen
Model: Amarok

DPF DELETE DUMMY VERSION FITS MITSUBISHI PAJERO NS NT NW NX 3.2L 4M41 2000-2021 (DPF027PO)

DPF DELETE DUMMY VERSION FITS MITSUBISHI PAJERO NS

Now $525.00

Brand: Perform-Ex
Make: Mitsubishi
Model: Pajero

Sale
DPF DELETE DUMMY VERSION FITS TOYOTA LANDCRUISER VDJ76R 4.5L V8 2016-2024 (DPF904PO)

DPF DELETE DUMMY VERSION FITS TOYOTA LANDCRUISER V

Now $599.00

Brand: Perform-Ex
Make: Toyota
Model: Landcruiser

Sale
DPF DELETE DUMMY VERSION FITS TOYOTA LANDCRUISER VDJ79R 4.5L V8 2016-2024 (DPF904PO)

DPF DELETE DUMMY VERSION FITS TOYOTA LANDCRUISER V

Now $599.00

Brand: Perform-Ex
Make: Toyota
Model: Landcruiser

Sale
DPF DELETE PIPE 304 STAINLESS STEEL FITS TOYOTA LANDCRUISER VDJ79R 2016-2025

DPF DELETE PIPE 304 STAINLESS STEEL FITS TOYOTA LA

Now $382.00

Brand: Perform-Ex
Make: Toyota
Model: Landcruiser

Sale
KING BROWN 3" CAT BACK EXHAUST SYSTEM FITS NISSAN PATROL Y62 5.6L V8 (2 MUFFLER)

KING BROWN 3" CAT BACK EXHAUST SYSTEM FITS NI

Now $1,308.00

Brand: Pacemaker
Make: Nissan
Model: Patrol

Sale
KING BROWN EXTRACTORS & 2.5" EXHAUST KIT FITS TOYOTA LANDCRUISER FZJ105R 4.5L 1FZ 6CYL 1/1998-9/2002 (KB12025-HXMR)

KING BROWN EXTRACTORS & 2.5" EXHAUST KIT

$2,071.00

Brand: Pacemaker
Make: Toyota
Model: Landcruiser

MANTA 3" TURBO BACK EXHAUST SYSTEM FITS TOYOTA LANDCRUISER HZJ105R 4.2L 1HZ WITH CT26 TURBO 1998-2007 (MKTY0331)

MANTA 3" TURBO BACK EXHAUST SYSTEM FITS TOYOT

Now $1,383.30

Brand: Manta
Make: Toyota
Model: Landcruiser

Sale
PERFORM-EX STAINLESS STEEL CROSS OVER PIPE FITS TOYOTA LANDCRUISER VDJ79 4.5L V8

PERFORM-EX STAINLESS STEEL CROSS OVER PIPE FITS TO

$520.00

Brand: Perform-Ex
Make: Toyota
Model: Landcruiser

2 1/2" EXTRACTORS & EXHAUST FITS TOYOTA LANDCRUISER HZJ79 4.2L DIESEL UTE 99-06

2 1/2" EXTRACTORS & EXHAUST FITS TOYOTA L

$1,030.00

Brand: Redback
Make: Toyota
Model: Landcruiser

2.5" EXTRACTORS & EXHAUST FITS TOYOTA LANDCRUISER FZJ80R 8/92-7/98

2.5" EXTRACTORS & EXHAUST FITS TOYOTA LAN

$1,300.00

Brand: Redback
Make: Toyota
Model: Landcruiser

2.5" EXTRACTORS & EXHAUST FITS TOYOTA LANDCRUISER HZJ105R 4.2L TD 1/1998-7/2007

2.5" EXTRACTORS & EXHAUST FITS TOYOTA LAN

$1,250.00

Brand: Redback
Make: Toyota
Model: Landcruiser

2.5" EXTRACTORS & EXHAUST FITS TOYOTA LANDCRUISER HZJ79R 4.2L DIESEL WITH EGR

2.5" EXTRACTORS & EXHAUST FITS TOYOTA LAN

$1,120.00

Brand: Redback
Make: Toyota
Model: Landcruiser

2.5" REDBACK EXHAUST FITS TOYOTA LANDCRUISER HZJ79 4.2L 1HZ DIESEL UTE 1999-2006

2.5" REDBACK EXHAUST FITS TOYOTA LANDCRUISER

$580.00

Brand: Redback
Make: Toyota
Model: Landcruiser

3" DPF DELETE PIPE 304 STAINLESS STEEL FITS ISUZU D-MAX RG 3.0L 4JJ3 2020-ON

3" DPF DELETE PIPE 304 STAINLESS STEEL FITS I

$620.00

Brand: Perform-Ex
Make: Isuzu
Model: D-Max

3" DPF DELETE PIPE 304 STAINLESS STEEL FITS ISUZU D-MAX TF II 3.0L 4JJ1 2016-2020

3" DPF DELETE PIPE 304 STAINLESS STEEL FITS I

$580.00

Brand: Perform-Ex
Make: Isuzu
Model: D-Max

3" DPF DELETE PIPE 304 STAINLESS STEEL FITS ISUZU MU-X UCS UCR 3.0L 4JJ1 2016-2021

3" DPF DELETE PIPE 304 STAINLESS STEEL FITS I

$580.00

Brand: Perform-Ex
Make: Isuzu
Model: MU-X

3" DPF DELETE PIPE 304 STAINLESS STEEL FITS MAZDA BT-50 RG 3.0L 4JJ3 2020-ON

3" DPF DELETE PIPE 304 STAINLESS STEEL FITS M

$580.00

Brand: Perform-Ex
Make: Mazda
Model: BT50

3" DPF DELETE PIPE 304 STAINLESS STEEL FITS TOYOTA FORTUNER GUN156R 2.8L 1GD-FTV 2015-ON

3" DPF DELETE PIPE 304 STAINLESS STEEL FITS T

Now $412.00

Brand: Perform-Ex
Make: Toyota
Model: Fortuner

Sale
3" DPF DELETE PIPE 304 STAINLESS STEEL FITS TOYOTA HILUX GUN126R GUN136R 2.8L 2015-ON

3" DPF DELETE PIPE 304 STAINLESS STEEL FITS T

Now $412.00

Brand: Perform-Ex
Make: Toyota
Model: Hilux

Sale
3" DPF DELETE PIPE 304 STAINLESS STEEL FITS TOYOTA PRADO GDJ150R 2.8L 1GD-FTV 2015-ON

3" DPF DELETE PIPE 304 STAINLESS STEEL FITS T

Now $412.00

Brand: Perform-Ex
Make: Toyota
Model: Prado

Sale
3" DPF DELETE PIPE 409 STAINLESS STEEL FITS NISSAN NAVARA D23 2.3L YS23DDTT 4CYL

3" DPF DELETE PIPE 409 STAINLESS STEEL FITS N

$340.00

Brand: Perform-Ex
Make: Nissan
Model: Navara

3" DPF DELETE PIPE FITS ISUZU D-MAX RG 3.0L 4JJ3 2020-ON

3" DPF DELETE PIPE FITS ISUZU D-MAX RG 3.0L 4

$430.00

Brand: Perform-Ex
Make: Isuzu
Model: D-Max

Heavy-Duty DPF Delete Pipes for Maximum Flow

For off-road and competition use, the Diesel Particulate Filter (DPF) can be a major bottleneck, limiting gas flow and robbing your engine of power. Our DPF delete pipes are engineered to remove this restriction entirely. Fabricated from high-grade 304 or 409 stainless steel, these pipes offer exceptional durability and corrosion resistance, ready to withstand harsh Australian conditions. 

Budget-Friendly DPF Dummy Replacements

Achieving unrestricted exhaust flow doesn't always require premium-grade materials. Our DPF dummy replacements provide a practical and affordable alternative for removing the factory DPF. These units serve the same primary function as a full delete pipe - eliminating the restrictive filter to improve performance - but are constructed with cost-effectiveness in mind. 

They are a perfect solution for drivers who want the tangible benefits of a DPF-free system, such as better engine response and torque, without the higher investment. This approach allows you to address the main performance bottleneck in your exhaust system efficiently, freeing up your budget for other modifications. While focusing on value, these replacements are still built for a direct fit, making installation straightforward.

High-Performance 4x4 Cat Back Exhaust Systems

If you are looking for a significant upgrade in sound and performance without altering your vehicle's core emissions components, a cat-back system is the ideal choice. These systems replace everything from the catalytic converter to the tailpipe with larger diameter, mandrel-bent tubing for smoother, faster exhaust flow. 

This upgrade is one of the most popular ways to get that deep, aggressive exhaust note every 4x4 owner loves, while also providing a modest but noticeable boost in horsepower and torque. It's often considered the best 4x4 performance exhaust modification for a balance of sound, power, and road legality, offering a satisfying improvement you can feel and hear on every drive.

Complete Extractor and Exhaust Upgrade Kits

Moving beyond a cat-back system, combining new extractors with a full exhaust kit delivers a far more substantial performance leap. Factory exhaust manifolds are notoriously restrictive; our complete kits replace them with precision-engineered extractors that dramatically improve exhaust scavenging from each cylinder. 
Full 4x4 Performance Exhaust Engine Back Systems for Complete Overhauls
For the ultimate, no-compromise upgrade, a full engine-back system replaces every component of your factory exhaust. From the engine block or turbocharger all the way to the tailpipe, these systems are designed as a single, cohesive unit for maximum performance. There are no bottlenecks, no restrictions, and no compromises. 

Sourced from the top names in 4x4 performance exhaust Australia, these kits are built for those who demand the absolute peak of performance from their truck or SUV, whether for competitive racing or building a highly capable outback tourer.

Custom Crossover Pipes and Turbo-Back Solutions

Every vehicle build is unique, and sometimes an off-the-shelf kit isn't enough. Our range of specialised components gives you the flexibility to create a truly custom setup. Crossover pipes for V-engines balance exhaust pulses between cylinder banks, smoothing out the exhaust note and improving scavenging. 

For turbocharged vehicles, a turbo-back system with cat deletes offers the most direct path for exhaust gases, allowing the turbo to spool faster and operate more efficiently for immediate power delivery. These individual parts are for the builder who knows exactly what they want, allowing you to fine-tune your vehicle's sound and performance characteristics to perfectly match your specific needs.

Why a 4x4 Performance Exhausts?

  1. 4x4 performance exhaust systems are created to maximise exhaust flow, reduce back pressure and boost vehicle’s horsepower and torque.
  2. Crafted from high-grade materials, 4x4 performance exhaust systems are built to withstand the toughest conditions, ensuring longevity and reliability.
  3. Improved exhaust flow translates to better engine efficiency, helping us save on fuel costs while maintaining peak performance.
  4. Experience a deeper, more resonant exhaust note that enhances your 4x4’s presence on and off the road.
  5. 4x4 performance exhaust system kits are designed for a fairly simple installation process

Shop Performance Exhausts and Upgrade Your Drive Today

Your 4x4 deserves to perform at its best. From a simple pipe to a full system overhaul, the right parts are waiting for you right here. At Perform-Ex Auto, we stock only the best aftermarket parts for your vehicle, while keeping the prices as low as they can be.

Browse our collection to find the 4x4 performance exhaust components you need and place your order online for fast, reliable shipping across Australia. You may also wish to check out our exhaust accessories or street performance exhausts if you are upgrading another vehicle.

If you need advice on the best setup for your vehicle, don't hesitate to contact our team - we are always ready to talk shop.