See your projected HP gains before you book — and find out exactly when a tune pays for itself in fuel savings.
Select your vehicle type, make, model and engine variant to see projected power and torque gains. Covers cars, utes, trucks and agricultural equipment — over 2,000 vehicles in the database.
Liked what you saw? Book your tune and get these numbers for real.
Book My Tune →Find out exactly when an ECU remap pays for itself through fuel savings. Adjust the sliders to match your actual annual kilometres and your local diesel price.
Your tune pays for itself — book in and start saving.
Book My TuneHP gains are based on typical real-world dyno results for each vehicle model in its standard configuration on NZ diesel. Individual results vary based on vehicle condition, maintenance history, altitude, and operating temperature. Economy figures assume standard highway/mixed driving at ~8.5L/100km baseline with a 10% improvement — high towing or city-only use will vary. These figures are indicative; your actual results will be discussed at time of booking.