The JTK Remapping team outside the workshop in Dungarvan

Nissan Remapping Services

A Nissan remap makes everyday driving easier: more pull with a full Qashqai or X-Trail, a van that copes better with a load and, in a 370Z or GT-R, a sharper, faster car. Every map is written in-house by a qualified motorsport engineer for your vehicle and engine.

Additional powerImproved driveabilitySharper throttle responseBetter fuel economy

Book Your Remap 087 744 2633

4.8189 Google reviews

Remap Calculator

See what your Nissan makes now and after a remap, then book it in.

All work carried out by a qualified motorsport engineer

Rather talk it through? 087 744 2633

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Make or model

Nissan

Model

Year

Engine

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Why Remap Your Nissan?

The Qashqai and X-Trail are family workhorses, and a remap gives their small turbo engines more mid-range, so the car feels less strained with a full load or a trailer. If fuel matters most, our economy remapping aims the gain at it. GT-R owners get their car measured with all four wheels driving on our 4WD dyno.

Nissan Diesel Tuning

The dCi diesels in the Qashqai, X-Trail, Navara and NV vans gain torque for towing and carrying. Van and pick-up owners will find more on our van remapping page.

Nissan Petrol Engine Tuning

From the DIG-T turbo petrols in the Juke and Qashqai to the V6 in the 370Z and the twin-turbo GT-R, petrol Nissans get a quicker throttle and more pull through the gears. Our performance remapping page covers the GT-R and what's possible beyond Stage 1.

Pick your Nissan in the Remap Calculator above, or call 087 744 2633 to book it in.

Benefits of ECU Remapping

Remapping your Nissan 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 Nissan 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 Nissan is an automatic, ask us about a gearbox (TCU) remap on the same visit.

Trusted by thousands of customers

4.8

189 Google reviews

Read our Google reviews

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.8 September 2026

Great service, really happy with the remap and downpipe. Car feels brilliant now - highly recommend!

Cian W.6 September 2026

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.26 August 2026

Nissan models we remap

We remap the full Nissan range, including:

Nissan Qashqai
Nissan Juke
Nissan X-Trail
Nissan Micra and Note
Nissan Pathfinder and Patrol
Nissan Primastar, Interstar and NV range vans
Nissan 350Z and 370Z
Nissan GT-R

Nissan remap questions

Book Your Remap

What will my Nissan 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.