Isuzu Diesel Tuning
The 1.9 and 2.5 diesels in the D-Max and the 3.0 in the older pick-ups all gain from a remap. You get stronger in-gear pull and, on a steady run, better fuel economy, which our economy remapping is set up to make the most of.
Isuzu Remapping Service
An Isuzu D-Max remap gives you more pulling power where a working pick-up needs it: with a trailer on, a full load in the back or a steep lane to climb. The map is written in-house by a qualified motorsport engineer for your pick-up and the jobs you give it.
Additional powerImproved driveabilitySharper throttle responseBetter fuel economy
Remap Calculator
See what your Isuzu 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.
Stage 1, standard to remapped
What a Stage 1 remap does for popular Isuzus
Isuzu I-Series I-290 2.9Petrol
Power: 185 hp standard, 205 hp at Stage 1, 20 hp more.
Torque: 258 Nm standard, 275 Nm at Stage 1, 17 Nm more.
Isuzu Ascender 5.3 V82003 to 2008 · Petrol
Power: 305 hp standard, 325 hp at Stage 1, 20 hp more.
Torque: 447 Nm standard, 465 Nm at Stage 1, 18 Nm more.
Isuzu D-Max / Rodeo 1.9D2020 to 2022 · Diesel
Power: 164 hp standard, 200 hp at Stage 1, 36 hp more.
Torque: 360 Nm standard, 440 Nm at Stage 1, 80 Nm more.
Isuzu MU-X 2.5DI, 2017 onwards · Diesel
Power: 163 hp standard, 195 hp at Stage 1, 32 hp more.
Torque: 400 Nm standard, 470 Nm at Stage 1, 70 Nm more.
Isuzu Novo / Turkuaz 5.2 DDiesel
Power: 155 hp standard, 190 hp at Stage 1, 35 hp more.
Torque: 419 Nm standard, 420 Nm at Stage 1, 1 Nm more.
Figures from our Remap Calculator. Your own car is measured on our 4WD dyno on the day.
Why Remap Your Isuzu?
Towing a horsebox, a livestock trailer or a digger on a plant trailer is where the D-Max's factory map feels flat. A remap gives it more torque low down, so it holds a gear on a hill and pulls away from a junction without labouring. We measure it with all four wheels driving on our 4WD dyno, before and after.
Isuzu Commercial Vehicle Tuning
For businesses running a D-Max or an Isuzu I-Series every day, a remap means less time labouring up hills and less fuel on the long runs. Our van remapping page covers commercial work in more detail.
Pick your D-Max in the Remap Calculator above, or ring us on 087 744 2633 and tell us what it tows.
Benefits of ECU Remapping
Remapping your Isuzu 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 Isuzu 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 Isuzu 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.
Isuzu models we remap
We remap the Isuzu range, including:
- Isuzu D-Max
- Isuzu Rodeo
- Isuzu MU-X
- Isuzu Ascender
- Isuzu I-Series
Isuzu remap questions
Book Your RemapWhat will my Isuzu 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 Isuzu?
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 Isuzu in?
Check it in the Remap Calculator above and press Book Your Remap, or ring us on 087 744 2633.
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Van Remapping
Get your van working harder for you with improved performance and efficiency.
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DSG/TCU Remapping
Experience lightning-fast shifts and smoother power delivery
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