Holden Diesel Tuning
The diesels in the Colorado, Rodeo and Captiva gain mid-range torque for a trailer or a loaded tray, with fewer gear changes on hills.
Holden Remapping Service
A Holden remap gives an imported Commodore or Monaro a sharper, stronger engine, and a Colorado or Captiva more pulling power for towing. The map is written in-house for your car, however far it came to get here.
Additional powerImproved driveabilitySharper throttle responseBetter fuel economy
Remap Calculator
See what your Holden makes now and after a remap, then book it in.
- All work carried out by a qualified motorsport engineer
No figures are available for this engine yet.
Why Remap Your Holden?
Most Holdens in Ireland are personal imports. A pick-up such as the Colorado gains torque for towing and hauling, and the V8 Commodore and Monaro gain response and power. Our SUV and 4x4 remapping page covers the Colorado and Captiva, and every car can be checked over first with our vehicle diagnostics.
Holden Petrol Engine Tuning
The V6 and V8 Commodores and the Monaro pull harder and answer the throttle quicker after a remap, and a custom exhaust gives a V8 the sound it deserves. Our dyno shows you the before and after.
Choose your Holden in the Remap Calculator above to see the figures for your engine, or ring us on 087 744 2633 to talk it through.
Benefits of ECU Remapping
Remapping your Holden with JTK Remapping Ireland has several benefits, including:
- ✅ Unlocking Hidden Power
- ✅ Better Fuel Economy & MPG
- ✅ Up to a 35% increase in BHP on a Stage 1 Remap
- ✅ Up to 50% more torque
- ✅ Up to 20% better fuel economy
- ✅ Better throttle response
- ✅ Safer overtaking & acceleration
- ✅ Lifetime software warranty
- ✅ EGR & DPF solutions available
- ✅ DSG/TCU tuning
- ✅ Car, 4X4 & commercial van ECU remapping
- ✅ Vehicle & mobile diagnostics
At our workshop in Dungarvan
What happens on the day
Check your Holden in the Remap Calculator or give us a call, then book it in. On the day it goes on our 4WD dyno for a before run, the map is written for your engine, and an after run shows you the difference in power and torque.
If your Holden is an automatic, ask us about a gearbox (TCU) remap on the same visit.
Trusted by thousands of customers
Perfect experience from start to finish. Very easily dealt with. Got my mk7 golf r remapped difference is like night and day. Can’t thank the team enough
Pa P.
Great service, really happy with the remap and downpipe. Car feels brilliant now - highly recommend!
Cian W.
So I got a hybrid turbo from muchboost installed in my Mercedes c220 and was advised to get a custom remap on a dyno so I contacted John got it booked in and he also offered hydro clean as an option and It was worth every penny I couldn’t believe the difference it made plenty of power and ticking over like a dream thanks again
Keith T.
Holden models we remap
We remap the Holden range, including:
- Holden Commodore
- Holden Monaro
- Holden Colorado
- Holden Rodeo
- Holden Captiva
- Holden Cruze
- Holden Trax
Holden remap questions
Book Your RemapWhat will my Holden make after a remap?
Pick your model, year and engine in the Remap Calculator for the standard and remapped figures. On the day, the dyno shows what your own car makes before and after.
Can you remap the gearbox on an automatic Holden?
Yes. Ask us about a gearbox (TCU) remap on the same visit, for quicker shifts and room for the extra torque.
How do I book my Holden in?
Check it in the Remap Calculator above and press Book Your Remap, or ring us on 087 744 2633.
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