Smart Petrol Engine Tuning
The turbo three-cylinder petrols in the ForTwo and ForFour feel much less breathless once remapped, with a quicker throttle and more mid-range. The automatic gearbox can be looked at too through our DSG and TCU remapping.


A Smart remap makes a city car much easier to live with outside the city: more pull when you join the motorway, less fuss on hills and a livelier feel at every speed. Every map is written in-house by a qualified motorsport engineer for your car and engine.
See what your Smart Car makes now and after a remap, then book it in.
No figures are available for this engine yet.
Stage 1, standard to remapped
Smart City 1L Turbo450, 2002 to 2004 · Petrol
Power: 84 hp standard, 110 hp at Stage 1, 26 hp more.
Torque: 120 Nm standard, 160 Nm at Stage 1, 40 Nm more.
Smart ForTwo 1.0III, 2014 onwards · Petrol
Power: 71 hp standard, 78 hp at Stage 1, 7 hp more.
Torque: 91 Nm standard, 105 Nm at Stage 1, 14 Nm more.
Smart ForFour 1.0453, 2014 onwards · Petrol
Power: 71 hp standard, 79 hp at Stage 1, 8 hp more.
Torque: 91 Nm standard, 105 Nm at Stage 1, 14 Nm more.
Figures from our Remap Calculator. Your own car is measured on our 4WD dyno on the day.
Smarts are small and light, so a little extra torque makes a big difference, especially with the small turbo petrols that can feel breathless at motorway speed. If fuel is what matters most, our economy remapping aims the gain at it, and our car remapping page covers the rest.
The turbo three-cylinder petrols in the ForTwo and ForFour feel much less breathless once remapped, with a quicker throttle and more mid-range. The automatic gearbox can be looked at too through our DSG and TCU remapping.
The electric Smart EQ ForTwo and ForFour work very differently from the petrol cars. Ring us on 087 744 2633 before booking one in, so we can tell you what can and can't be changed on your car.
Pick your petrol or diesel Smart in the Remap Calculator above to see the figures for your engine.
At our workshop in Dungarvan
Check your Smart Car 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 Smart Car is an automatic, ask us about a gearbox (TCU) remap on the same visit.
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.
We remap the Smart range, including:
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.
Yes. Ask us about a gearbox (TCU) remap on the same visit, for quicker shifts and room for the extra torque.
Check it in the Remap Calculator above and press Book Your Remap, or ring us on 087 744 2633.