4WD REMAPPING BUILT AROUND HOW YOU DRIVE.
More usable torque. Better drivability.
Stronger towing performance.
OSP Automotive & Marine provides professional 4WD ECU remapping and dyno tuning from our South Grafton workshop — tailored to your vehicle, modifications and how you drive it.
$1,250 All Inclusive*
*Price includes base run, vehicle remap, and 2 power runs. Covered by OSP's 30 Day Warranty. Listed price is exclusive of GST.
In-house dyno tuning • Custom vehicle-specific calibration • 4WD performance specialists • South Grafton NSW
Your 4WD Shouldn’t Have to Work This Hard
Factory calibrations are designed to suit a broad range of markets, emissions requirements and operating conditions — not necessarily your exact vehicle or the way you use it.
If your 4WD feels flat under load, hunts through gears, lacks towing torque or simply doesn’t drive the way you think it should, remapping can improve the way the engine delivers its power.
Towing
More usable torque where you need it when hauling a van, boat or trailer.
Driveability
Sharper response and smoother, more predictable power delivery.
Performance
Make better use of supporting upgrades such as exhaust, intake and intercooler modifications.
Not a Generic Flash File
Your vehicle is assessed as a complete package.
OSP can take into account the engine, transmission, modifications, tyre size, intended use and what you actually want the vehicle to do.
Then the calibration can be developed around the vehicle rather than simply loading a one-size-fits-all tune.
What Happens at OSP
1
Tell us about your vehicle
2
We assess the setup
3
Remap / dyno calibration
4
Verify the result
Built Around Your Vehicle
We’re interested in the vehicle's result, not just a number on a screen.
• In-house Mainline dyno
• Experienced mechanical workshop
• ECU and TCM calibration capability where applicable
• Supporting 4WD performance upgrades available in-house
• Real workshop support if the vehicle needs mechanical attention before tuning
• Local South Grafton workshop rather than remote file-only tuning
Want to Know What We Can Do With Your 4WD?
Fill in the form and our team will be in contact.
Prefer to talk to us?
Call our team on 02 6695 2155
What our customers say
Frequently asked questions
