Our Services

Everything we do for your car, van or 4x4, from a Stage 1 remap to a pre-NCT check, at our workshop in Dungarvan, Co. Waterford. Pick a service to see what it gets you, or press Enquire Now and tell us what you're after.

Custom Exhausts Ireland

Custom Exhausts Ireland Services

Commercial Van Remapping

Commercial Van Remapping Services

Car Remapping at JTK

Car Remapping at JTK Services

APR Performance Ireland

APR Performance Ireland Services

Ghost Immobilisers

Ghost Immobilisers Services

Pre-NCT Inspections

Pre-NCT Inspections Services

Vehicle Diagnostics

Vehicle Diagnostics Services

General Vehicle Maintenance

General Vehicle Maintenance Services

2WD/4WD Dyno Tuning

2WD/4WD Dyno Tuning Services

DPF Services

DPF Services

Performance Remapping

Performance Remapping Services

AdBlue Software Services

AdBlue Software Services

Which Service Do You Need?

Remapping. More power, torque and fuel economy from the engine you have: car remapping, performance remapping from Stage 1 to Stage 3, economy remapping, DSG/TCU gearbox remapping, APR, and remaps for vans and SUVs and 4x4s. Every remap is proven on our all-wheel-drive dyno.

Exhausts. Custom exhausts from Milltek and Scorpion, or built in-house, for the sound you want and the flow a Stage 2 remap needs.

General. Keep your car safe and on the road: Ghost immobilisers, vehicle diagnostics, pre-NCT inspections and general maintenance.

  • APR Dealer Ireland
  • Racing line
  • Scorpion
  • Milltek Dealer Ireland
  • Airtec
  • 034 Motosport Logo
  • Akrapovic
  • ARP
  • Autotech sport tuning
  • Autowatch
  • Bilstein
  • Brembo
  • Littco Turbos
  • ECS Tuning
  • Ferodo Racing
  • H&R Logo
  • GFB
  • KW
  • Maxton Design Dealer Ireland
  • Ohlins
  • NGK spark plugs
  • Powerflex
  • Quaife
  • Race Chip
  • Ramair
  • Sachs Performance
  • Vagbremtechnic
  • Wavetrac Australia

Trusted by thousands of customers

Rated 4.8 out of 5 on Google.189 Google reviews

Read our Google reviews

Pa P.

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

Farhaan B.

Have to say I had an incredible experience with JTK.. emailed them and got all their suggestions for what I should do with my Golf GTI as I have no idea John was very helpful and booked me in and everything went smoothly on the day and the job took the time they said it would. Couldn’t recommend them enough and the receptionist lady was very helpful and friendly sorry forgot her name.

Cian W.

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

Caolan F.

Great service, No problems car is absolutely flying it, Lovely bit of extra power Fair play to the lads and service at reception was excellent

Keith T.

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

Szymon J.

Highly professional, the lads know what their doing would recommend 👌