

Unlock Your 4WD’s Full Power with Expert Diesel Engine Performance Upgrades
When you're conquering remote touring adventures or handling high-demand use, having your diesel 4WD perform at its peak is very important. At Performance 4x4, we understand that maximising horsepower and torque isn’t just about performance. It’s about creating a vehicle you can trust to work for you - even under pressure.
Our team of experts specialise in diesel performance upgrades that unlock the true capabilities of your 4WD vehicle. Whether you’re looking to tackle long remote touring stints or need dependable power for towing and heavy loads, we offer tailored cutting-edge solutions to transform your vehicle into a true powerhouse.
With our tailored 4WD upgrades, you can enjoy the confidence that comes with optimised efficiency, enhanced driving experience and a vehicle built to go the distance.
Take your 4WD to the next level – schedule a consultation today!
Get High Quality 4WD Upgrades with Performance 4x4
Curious about how our diesel engine performance upgrades can transform your 4WD? Fill out the form below and one of our experts will get back to you shortly!
Experience the Performance 4x4 Difference
We wouldn’t be the best without the unmatched qualities that set us apart.
Collapsible content

DEDICATED DIESEL 4WD EXPERTISE
Our exclusive focus on diesel 4WDs gives us a distinct edge in understanding and providing unmatched expertise on the unique demands of these vehicles.
Our tailored solutions optimise engine power and enhance reliability to ensure your 4WD delivers peak performance on any terrain.
EXPERIENCE WITH COMPLEX, CUSTOM BUILDS
Our skilled team is equipped with the specialised tools and expertise needed to tackle complex, custom builds. We take on challenging 4WD upgrades projects that others might hesitate to handle.
CUSTOMER-CENTRIC APPROACH & TRANSPARENCY
We ensure you’re informed every step of the way by providing honest and consistent progress updates from start to finish.
Our transparent approach means you’re always informed and confident in the work we do.
PREMIUM QUALITY PARTS & BRANDS
By using only high performance parts from trusted brands, we ensure your vehicle is equipped with components built for durability and reliability, even in the toughest conditions.
Performance 4x4’s Comprehensive Diesel Performance Upgrades
At Performance 4x4, we provide tailored 4WD performance upgrades to optimise your vehicle for any terrain or remote adventure.
This includes:
-
Diesel Fuel Systems
DIESEL FUEL SYSTEMSUpgraded diesel fuel systems, including injectors and pumps, ensure precise fuel delivery, smoother performance and longer engine life. We only use top quality components to guarantee reliability and optimal performance for your 4WD.
-
Turbocharger Upgrades
TURBOCHARGER UPGRADESFor those chasing more power and fuel efficiency, a high-performance turbocharger is a game-changer. Our team works with you to select the best turbocharger to match your vehicle and performance goals.
-
Intercooler Installation
INTERCOOLER INSTALLATIONIntercoolers are crucial for maintaining engine temperature and boosting efficiency, especially during demanding conditions. Our team offers expert installations, custom fabrications when needed and works with trusted brands like PDI, Cross Country Intercoolers and High Performance Diesel (HPD).
-
Snorkel & Airbox Installation
SNORKEL & AIRBOX INSTALLATIONA snorkel and performance airboxes are essential for protecting your engine by improving airflow and filtration, especially in dusty or wet conditions. We specialise in installing high quality snorkels and airboxes from trusted brands like Fatz Fabrication, PSICO and Radius Fabrication.
-
Exhaust Systems
EXHAUST SYSTEMSAn upgraded exhaust system helps improve engine efficiency, power output and provides better sound control. We install premium brands like Manta Exhaust and Pacemaker, along with custom fabrication options, to create an exhaust system that’s perfect for your 4WD.
-
Clutch Upgrades
CLUTCH UPRADESA heavy-duty clutch upgrade is essential for handling increased power and towing heavy loads. We use NPC Performance Clutches and genuine parts to ensure durability and reliability no matter the situation.

Book Your Diesel Truck Performance Upgrades Today!
Take your 4WD’s performance to the next level with expert diesel engine performance upgrades.
Contact us now to schedule a consultation and get started!
Hear Why 4x4 Owners Choose Us!
See how we've helped other 4WD enthusiasts enhance their vehicles and take on new challenges through our reliable diesel truck performance upgrades.
Diesel Upgrades In 5 Easy Steps
Collapsible content
1. INITIAL CONSULTATION & ASSESSMENT
Our journey starts with understanding your needs. During the initial consultation, our team listens to your specific goals and performance expectations to help us tailor the perfect solution for you.
2. ESTIMATE PREPARATION
After understanding your goals, we’ll prepare a detailed, customised estimate that outlines the recommended upgrades, services and a transparent cost breakdown, so you’ll have full clarity on what to expect, with no surprises.
3. BOOKING & SCHEDULING
Once you’re happy with the estimate, we’ll finalise a time that works for you. We’ll coordinate the 4WD performance upgrades project timeline based on your schedule and the complexity of the upgrades.
4. WORK-IN-PROGRESS UPDATES
Throughout the process, we’ll keep you informed about progress and any unexpected findings. Quality checks are performed at every stage to ensure everything meets the highest standards and we’ll consult you if adjustments are needed.
5. PICK-UP & INVOICING
Once your upgrades are complete, we’ll walk you through the modifications, explain how to get the most out of them and answer any questions you might have. You’ll leave with a detailed invoice and a 4WD ready for its next adventure.
4WD Performance Upgrades Benefits
Upgrading your 4WD with Performance 4x4 brings a range of benefits, elevating your vehicle’s performance and ensuring it’s ready for any adventure.
-
Greater Torque & Power
Performance 4x4 upgrades deliver the extra torque and power your vehicle needs to tackle tough outback OZ, tow heavy loads or conquer steep hills. Wherever the road takes you, your 4WD will be ready for the challenge.
-
Increased Fuel Economy
Save on fuel costs and get more out of every tank without compromising on performance. With expertly tuned ECUs and optimised fuel systems, you’ll save on fuel costs while still getting the power you need for every adventure.
-
Top Quality Parts
We only use premium, reliable parts to ensure your 4x4 stands up to Australia’s harsh conditions. These reliable components give you peace of mind, knowing your vehicle can handle every journey.
-
Enhanced Vehicle Reliability
With Performance 4x4’s diesel performance upgrades, your 4WD is more dependable than ever. Hit the road with confidence, knowing your vehicle is ready for any adventure, even in the most remote areas.
-
Improved Remote Touring Handling and Stability
With upgrades like tougher suspension, larger brake kits and reinforced chassis, your 4x4 gains the stability and control needed for remote touring across Australia’s roughest tracks. Whether it’s corrugated tracks, steep inclines or rocky outcrops, these modifications let you tackle the toughest conditions with confidence and safety.
-
Customised Towing and Touring Capabilities
From towing trailers, caravans, boats or heavy loads, Performance 4x4 tailors your vehicle for the ultimate towing and touring setup. Our expert 4WD upgrades ensure your 4x4 handles any towing job with ease.
Book Your Ultimate 4WD Upgrades Today
Book a free consultation now and see how we can enhance your 4x4 with our diesel engine performance upgrades. Let’s get your 4x4 ready for anything!
FAQs
Collapsible content
1. How do I book diesel performance upgrades for my 4X4?
To book an upgrade, get in touch with our friendly team by filling out the contact form. We’ll set up an initial consultation and work with you to find a suitable date.
During the consultation, we’ll walk you through available options to identify the best performance enhancements for your vehicle.
2. How long is the wait time for an upgrade?
Our typical wait time is between 2-4 weeks, though this can vary based on the availability of specific parts and the season. Feel free to reach out for the most up-to-date information on scheduling.
3. Do you offer a warranty on parts and services?
Yes, we provide a warranty on all parts we install and the services we perform. The length and coverage of the warranty may vary depending on the specific part or upgrade, so we’ll make sure you’re fully informed during the consultation.
4. Can I bring in my own parts for the upgrade?
We handle this on a case-by-case basis. Depending on the type and quality of the parts, we may be able to install them.
However, we recommend using parts we sourced to ensure compatibility and warranty coverage.
5. What happens if my upgraded 4X4 experiences issues after service?
In the unlikely event that you experience any issues after the upgrade, contact us immediately. We provide troubleshooting assistance and, if necessary, post-service support to resolve any concerns promptly.
6. Do you work on weekends?
No, we operate Monday through Friday. Our team is available to discuss service options and handle your 4WD performance upgrades during regular business hours.
7. Do I need to pay a deposit when booking an upgrade?
Yes, we typically require a deposit upon job acceptance to secure your appointment and order any necessary parts. The remaining balance is due when you pick up your vehicle.
8. Can I wait at the shop while my 4X4 is being upgraded?
We generally recommend making alternative arrangements during your vehicle’s service to avoid long waits. However, if you have specific time constraints, please let us know and we’ll do our best to accommodate your schedule.
9. Do you offer logbook servicing alongside diesel performance upgrades?
Absolutely. In addition to performance upgrades, we offer full logbook servicing and maintenance for diesel 4X4s. This includes genuine filters, catch cans and pre-fuel filters for common diesel models.
10. What kind of improvements can I expect after my diesel performance upgrades?
Depending on the specific diesel truck performance upgrades you choose, you can expect enhanced torque and power, increased fuel economy and improved remote touring handling and stability. We’ll discuss these potential improvements in detail during your consultation.