Peugeot 406 1.8 90
ECU Remapping Croydon
Peugeot 406 1.8 90 in Croydon. Standard and remapped figures for this exact engine.

- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Remap stats
Peugeot 406 1.8 90: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+27 bhp · +30%- Standard90 bhp
- Remapped117 bhp
Torque
+31 Nm · +18%- Standard174 Nm
- Remapped205 Nm
Tuning figures are indicative estimates, not guaranteed results. Actual results depend on the condition of the vehicle.
Prices from £130
Fully dyno tested | 30 day money back guarantee | Lifetime software warranty
What does a remap do for the Peugeot 406 1.8 90? Our figures show power up from 90 to 117 bhp (+30%) and torque up from 174 to 205 Nm (+18%), a stage 1 result you can book in Croydon.
Treat the numbers as a guide: they are stage 1 estimates for a petrol Peugeot 406 in sound condition, and individual cars differ.
Peugeot 406 1.8 90 power and torque after remapping
- Fuel: Petrol
- Standard power: 90 bhp, remapped: 117 bhp (+27 bhp, +30%)
- Standard torque: 174 Nm, remapped: 205 Nm (+31 Nm, +18%)
- Service: stage 1 ECU remap, fully dyno tested
Petrol Peugeot 406: what changes with a remap
Factory petrol calibrations leave margin for poor fuel and hot climates. A remap tunes the ignition, fuelling and boost maps to make better use of that margin, which shows up as livelier throttle response and stronger acceleration.
Peugeot 406 1.8 90 against other 406 engines
Of the 7 petrol 406 engines in our data, this one comes 2nd for power gain, which is 3 bhp above the 406 petrol average of 24 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 27 bhp and 31 Nm sits at or above that benchmark.
Book engine remapping for your Peugeot 406 in Croydon
Whether you live in Croydon or nearby, the Croydon Remap Experts site is your local route to a quote. We regularly work with drivers in Lambeth, Southwark, New Addington, Lewisham and Greenwich and nearby areas of London.
Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty. Call 0800 779 7864 for a quote.
If you are closer to London, Surrey and Crawley, those neighbouring Remap Experts sites can help too.

Ready for ECU remapping on your Peugeot 406 in Croydon?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Peugeot 406
Stage 1 ECU remap
Add power and torque and improve driveability. Software only, tailored to your engine.
ECU repair and testing
Is your engine control unit playing up? We can arrange testing and repair, and source replacement ECUs.
DPF and EGR fault repair
Persistent DPF or EGR errors diagnosed and resolved in accordance with all current road-legal standards.
Engine carbon cleaning
Fault finding and carbon cleaning for the inside of your engine, typically completed in a couple of hours.
Same model
Other 406 engines
From quote to remapped in four steps
No jargon and no pressure. Here is exactly what happens.
- 01
Find your vehicle
Choose your make, model and engine to see the standard and remapped power and torque for your car.
- 02
Request a quote
Send your details and we contact you by SMS or call back with a quote. No obligation.
- 03
Book with your local site
Your local Remap Experts site arranges the remap and answers any questions about your car.
- 04
Remapped and dyno tested
Your remap is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.
Everything you need to know
Plain-English guides to how remapping works, what it does and what to check first.
- 6 min read
What is ECU remapping?
The engine control unit, what a remap changes, and who it suits.
Read guide - 5 min read
The benefits of ECU remapping
More torque, better driveability and the potential for better economy.
Read guide - 6 min read
How ECU remapping works, step by step
From reading the original software to the dyno test.
Read guide