Peugeot 406 1.8 90
ECU Remapping in Bath
Peugeot 406 1.8 90 in Bath. 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
Owners of the Peugeot 406 1.8 90 in Bath can expect a stage 1 remap to take it from 90 to 117 bhp and from 174 to 205 Nm, an extra 27 bhp (30%) and 31 Nm (18%).
The figures above are estimates for a standard, well-maintained Peugeot 406 petrol; they are not a guarantee of any particular result.
Peugeot 406 1.8 90: remap at a glance
- 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
How ECU remapping works on a petrol Peugeot 406
Petrol engines are remapped by refining fuelling, ignition timing and, on turbocharged engines, boost control. Done carefully this releases performance the manufacturer left in reserve, giving sharper throttle response and a stronger top end.
How the Peugeot 406 1.8 90 compares
Among the 7 petrol 406 engines we have figures for, the 1.8 90 ranks 2nd for power gain, 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.
Peugeot 406 ECU tuning in Bath
Remap Experts has a dedicated Bath site, so you deal with a local team backed by a national network. We regularly work with drivers in Midsomer Norton, Westbury, Swindon, Radstock and Melksham and nearby areas of the South West.
Each remap is dyno tested before it is signed off, and is protected by a 30 day money back guarantee and a lifetime software warranty. Ask for a quote online or by phone.
If you are closer to Bristol, Somerset and Southampton, those neighbouring Remap Experts sites can help too.

Want these figures on your Peugeot 406 1.8 90?
Send your registration and we will confirm the exact remap, the price and the next available slot.
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