What a remap changes
Throttle response, mid-range torque and how the vehicle holds gears under load. On automatics it can noticeably reduce hunting between gears while towing.
Performance · ECU
ECU tuning in Brisbane — custom remapping for diesel 4WDs
A remap changes how your engine delivers what it already has. Done properly, that means better response where you drive and no drama for the driveline.
ECU tuning covers fuelling, boost, timing and torque limits. On a modern common-rail diesel those tables interact, which is why a map written for your vehicle behaves very differently to a generic file bought online.
We tune at our Rocklea workshop, road test every map, and adjust it if something doesn't feel right. If the vehicle needs mechanical work first, we'll tell you before taking your money.
What we do
What we check first
Fault codes, boost control, injector condition and clutch health. A remap magnifies existing problems — finding them first is cheaper than finding them later.
DiagnosticsECU remap plus hardware
Exhaust, clutch and injector upgrades are all done in-house, so a staged build can be booked as one job rather than three appointments across three shops.
- Exhaust systems — DPF-back, turbo-back, full stainless
- Heavy-duty and performance clutch kits
- Injector flow testing and replacement
Vehicles we work on
Why customers choose GEN5020
- Custom maps, road tested and revisable
- Mechanical assessment before tuning
- One workshop for tune, clutch, exhaust and injectors
- 5.0 from 41 Google reviews
Our workshop
GEN5020, 39 Railway Parade, Rocklea QLD 4106
Mon–Fri 8:00am – 5:30pm · Sat 8:00am – 2:00pm · Sun closed
Serving Rocklea, Salisbury, Moorooka, Archerfield, Acacia Ridge and greater Brisbane.
Frequently asked questions
Is an ECU remap reversible?
Yes — the vehicle can be returned to its original calibration.
Will a remap affect my warranty?
A manufacturer can decline a driveline warranty claim on a tuned vehicle. If your vehicle is still under new-car warranty, talk to us first so you can make an informed decision.
Do you tune petrol vehicles?
Our tuning work is focused on diesel utes and 4WDs. Call us with your vehicle and we'll tell you honestly whether we're the right shop for it.
How do I book?
Call (07) 3300 6558 or send an enquiry with your vehicle, engine and what you want out of the tune.
Book your vehicle in
Get a price first, then lock in a date. Call the workshop, request a booking online, or drop in to 39 Railway Parade, Rocklea QLD 4106.