The JTK Remapping team outside the workshop in Dungarvan

Bentley Remapping Service

A Bentley remap adds to what the car does best: a wave of torque the moment you ask for it, and even more effortless pace on a long run. We write every map in-house, by a qualified motorsport engineer, for your car, so the refinement stays exactly where Bentley put it.

Additional powerImproved driveabilitySharper throttle responseBetter fuel economy

4.8189 Google reviews

Remap Calculator

See what your Bentley 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
Bentley
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Stage 1, standard to remapped

What a Stage 1 remap does for popular Bentleys

Bentley Bentayga 4.0 V8 Bi-Turbo2020 onwards · Petrol

Power: 550 hp standard, 620 hp at Stage 1, 70 hp more.

Torque: 770 Nm standard, 870 Nm at Stage 1, 100 Nm more.

Open in calculator: Bentley Bentayga 4.0 V8 Bi-Turbo

Bentley Arnage 6.8 V8 TI, 1998 to 2009 · Petrol

Power: 457 hp standard, 526 hp at Stage 1, 69 hp more.

Torque: 875 Nm standard, 982 Nm at Stage 1, 107 Nm more.

Open in calculator: Bentley Arnage 6.8 V8 T

Bentley Continental Flying Spur 4.0 Bi-Turbo V82019 onwards · Petrol

Power: 550 hp standard, 660 hp at Stage 1, 110 hp more.

Torque: 770 Nm standard, 900 Nm at Stage 1, 130 Nm more.

Open in calculator: Bentley Continental Flying Spur 4.0 Bi-Turbo V8

Bentley Continental GT Speed 6.0 W12 Bi-TurboPetrol

Power: 635 hp standard, 680 hp at Stage 1, 45 hp more.

Torque: 820 Nm standard, 900 Nm at Stage 1, 80 Nm more.

Open in calculator: Bentley Continental GT Speed 6.0 W12 Bi-Turbo

Bentley Continental GT3-R 4.0 TFSI V8I, 2014 onwards · Petrol

Power: 580 hp standard, 670 hp at Stage 1, 90 hp more.

Torque: 700 Nm standard, 890 Nm at Stage 1, 190 Nm more.

Open in calculator: Bentley Continental GT3-R 4.0 TFSI V8

Bentley Continental Supersports W12 6.02017 onwards · Petrol

Power: 700 hp standard, 750 hp at Stage 1, 50 hp more.

Torque: 1017 Nm standard, 1100 Nm at Stage 1, 83 Nm more.

Open in calculator: Bentley Continental Supersports W12 6.0

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

Why Remap Your Bentley?

These are heavy cars, and the factory map is written to suit every market Bentley sells into. A map for your car sharpens the throttle and fills out the mid-range, so the car feels lighter on its feet. Most Bentleys are all-wheel drive, and our 4WD dyno measures them properly before and after. For a deeper note to go with it, see our custom exhausts.

Bentley Diesel Tuning

The Bentayga was offered with a 4.0 V8 diesel, and it suits a remap well: more pulling power for towing and overtaking, with the same quiet cruising. If yours also tows, the 8-speed automatic can be looked at through our gearbox remapping.

Bentley Petrol Engine Tuning

Whether you drive a W12 Continental GT or a twin-turbo V8 Flying Spur or Bentayga, a careful map improves throttle response and power delivery while keeping the smoothness that makes a Bentley a Bentley. Our performance remapping page covers what's possible beyond Stage 1.

Choose your Bentley in the Remap Calculator above, or ring us on 087 744 2633 to talk it through before you book.

Benefits of ECU Remapping

Remapping your Bentley 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 Bentley 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 Bentley 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.

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.

Bentley models we remap

We remap the full Bentley range, including:

  • Bentley Continental GT, GT Speed and Supersports
  • Bentley Continental GT3-R
  • Bentley Continental Flying Spur
  • Bentley Bentayga
  • Bentley Mulsanne
  • Bentley Arnage

Bentley remap questions

Book Your Remap

What will my Bentley 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 Bentley?

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 Bentley in?

Check it in the Remap Calculator above and press Book Your Remap, or ring us on 087 744 2633.