APR Performance Ireland

APR software and hardware get more power and sharper response from your Audi, Volkswagen, SEAT or Skoda, and JTK Remapping is the official APR dealer for the Republic of Ireland. We fit APR at our workshop in Dungarvan, Co. Waterford, and look after customers across the country, whether you're new to APR or already running it.

4.8 out of 5 from 189 Google reviews

Remap Calculator

See what your car 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

Remap Calculator

Can’t find your vehicle? Enter it manually

APR Logo
Audi S3 outside the workshop

APR software

APR's ECU software lifts power and torque on the engine you already have, with no parts needed for the first step. When you're ready for more, it moves up with bolt-on upgrades, and for owners who want the most from the engine we fit APR's Stage 3 power kits. Check what your engine is likely to gain in the Remap Calculator.

Polished stainless exhaust along the underside of a car on the lift

APR hardware we fit

APR turbocharger kit components laid out on a white background

We can drop-ship APR parts to you or fit them here, including turbocharger systems, intake filters, brake lines, throttle boosters and suspension control unit upgrades. If your car has a DSG or S tronic gearbox, DSG/TCU remapping lets the gearbox keep up with the extra torque.

Audi RS4 outside the workshop

The APR Mobile app

Carbon fibre APR intake in an Audi engine bay

APR Mobile puts the software's features on your iPhone: Valet Mode, Anti-Theft, and switching between 95, 98 and 104 octane maps. It also logs ECU data and clears fault codes, and we can help you get it set up.

Trusted by thousands of customers

4.8 out of 5

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.
  • 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.
  • Blue BMW M4 on the JTK dyno
  • White Mercedes A45 AMG on the dyno rollers
  • Red Audi A3 raised on a lift in the workshop
  • Blue Volkswagen Golf R outside the workshop
  • White Ford Focus RS outside the workshop

Goes well with APR tuning

APR questions

Book Your Remap

APR or a JTK custom map?

Both get you more from your car. APR software is APR's own package for your engine, with the app features above. A JTK custom map is written in-house for your car by a qualified motorsport engineer, which suits cars with other modifications or engines APR doesn't cover. We'll tell you which fits yours.