Tuning & Servicing
Diesel Tuning & Servicing by Make & Model
Custom in-house tuning and dealer-grade servicing for every diesel make and model — matched to your exact engine, across Brisbane and the Sunshine Coast.
Diesel Performance
Tune by make & model
Every diesel platform responds differently. The remap that wakes up a 2.8L HiLux is not the one a 6.7L Cummins Ram or a twin-turbo Patrol needs — different turbos, injectors, gearboxes and emissions hardware all change what is safe and what is possible. That is why we tune and service by make and model: every calibration is developed in-house on the factory ECU and matched to your exact engine and how you actually use the vehicle, and every service is done by technicians who know that engine family’s common faults. Find your make below, or explore our diesel tuning and servicing across Brisbane and the Sunshine Coast.
Ford
Isuzu
Nissan
Mitsubishi
Mazda
Volkswagen
Holden
Land Rover
Audi
BMW
Mercedes-Benz
Jeep
SsangYong
LDV
GWM
American Trucks
Heavy Diesel
Trucks & machinery we service & tune
From light commercials to prime movers, tractors and earthmoving gear — we service and performance tune all makes. These are the brands we see most:
Hino·Isuzu·Fuso·Kenworth·Mack·Volvo·Scania·MAN·DAF·Western Star·UD Trucks·Iveco·Mercedes-Benz·Caterpillar·John Deere·Case IH·New Holland·Kubota·Massey Ferguson·Komatsu
Tuning & Mechanical
Why choose Willys for your diesel
One workshop for the full picture — calibrated performance and the mechanical expertise to keep it reliable for the long haul.
Performance Tuning
Custom ECU remapping, developed and tested in-house.
- Custom in-house ECU remaps — never generic off-the-shelf files
- Dealer-grade tooling and factory ECU access
- Calibrated for power, towing, touring or efficiency
- Tuned and verified on our in-house dyno
Servicing & Repair
From scheduled logbook servicing to full engine rebuilds.
- Logbook servicing that protects your warranty
- Advanced diagnostics — DPF, EGR, injector & turbo faults
- Engine rebuilds and major mechanical repair
- Genuine and quality-matched parts fitted by diesel specialists
Two Queensland Locations
Book at our workshops
We tune and service across South-East Queensland. Choose the workshop nearest you.
Not sure which platform you’ve got? Talk to our team — (07) 5619 7869
