The JTK Remapping team outside the workshop in Dungarvan

Renault Remapping Service

A Renault remap gives you more pull when you need it: joining the motorway in a Clio, or carrying a full load up a long drag in a Trafic or Master. 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 Renault 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

[data-combo-wrap],[data-chip-remove],[data-copy-link],[data-calc-retry],[data-calc] .tabs{display:none!important}[data-calc] .tabpanel[hidden]{display:block!important}[data-calc] .res__stages{margin-top:14px}[data-calc] .tabpanel+.tabpanel{margin-top:16px}[data-calc] .addon input{display:none!important}

Make or model

Renault

Model

Year

Engine

Can’t find your vehicle? Enter it manually

Stage 1, standard to remapped

What a Stage 1 remap does for popular Renaults

Renault Clio 1.5 Blue dCiV, 2019 onwards · Diesel

Power: 100 hp standard, 140 hp at Stage 1, 40 hp more.

Torque: 260 Nm standard, 320 Nm at Stage 1, 60 Nm more.

Open in calculator

Renault Trafic 2.0 DCiIII 1st Facelift, 2019 to 2021 · Diesel

Power: 120 hp standard, 190 hp at Stage 1, 70 hp more.

Torque: 320 Nm standard, 400 Nm at Stage 1, 80 Nm more.

Open in calculator

Renault Mégane 1.3 TCeIV Phase 2, 2021 onwards · Petrol

Power: 140 hp standard, 175 hp at Stage 1, 35 hp more.

Torque: 240 Nm standard, 310 Nm at Stage 1, 70 Nm more.

Open in calculator

Renault Kadjar 1.6 dCi2019 onwards · Diesel

Power: 130 hp standard, 160 hp at Stage 1, 30 hp more.

Torque: 320 Nm standard, 380 Nm at Stage 1, 60 Nm more.

Open in calculator

Figures from our Remap Calculator. Your own car is measured on our 4WD dyno on the day.

Why Remap Your Renault?

Renaults use small, efficient engines that can feel strained with a full car or a loaded van. A map written for your vehicle fills out the mid-range so it pulls more easily, and our economy remapping is set up for drivers who mainly want to spend less on fuel. Mégane RS owners can read up on our performance remapping.

Renault Diesel Tuning

The dCi diesels in the Clio, Captur, Mégane and Kadjar, and the bigger dCi engines in the Trafic and Master, gain torque for overtaking, towing and carrying. Van owners will find more on our van remapping page.

Renault Petrol Engine Tuning

The TCe turbo petrols in the Clio, Captur and Mégane get a quicker throttle and more pull, and the Mégane RS gains real pace.

Pick your Renault in the Remap Calculator above, or ring 087 744 2633 to book your car or van in.

Benefits of ECU Remapping

Remapping your Renault 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 Renault 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 Renault 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

Renault models we remap

We remap the full Renault range, including:

Renault Clio
Renault Captur
Renault Mégane and Mégane RS
Renault Kadjar
Renault Arkana
Renault Koleos
Renault Scénic and Grand Scénic
Renault Kangoo
Renault Trafic
Renault Master

Renault remap questions

Book Your Remap

What will my Renault 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.