Lancia Thesis JTD 2.4 Multijet 20v 185
Engine Tuning in Bristol
Lancia Thesis JTD 2.4 Multijet 20v 185 in Bristol. 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
Lancia Thesis JTD 2.4 Multijet 20v 185: standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+35 bhp · +19%- Standard185 bhp
- Remapped220 bhp
Torque
+80 Nm · +21%- Standard385 Nm
- Remapped465 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 Lancia Thesis JTD 2.4 Multijet 20v 185 in Bristol can expect a stage 1 remap to take it from 185 to 220 bhp and from 385 to 465 Nm, an extra 35 bhp (19%) and 80 Nm (21%).
The figures above are estimates for a standard, well-maintained Lancia Thesis diesel; they are not a guarantee of any particular result.
Lancia Thesis JTD 2.4 Multijet 20v 185 remap figures
- Fuel: Diesel
- Standard power: 185 bhp, remapped: 220 bhp (+35 bhp, +19%)
- Standard torque: 385 Nm, remapped: 465 Nm (+80 Nm, +21%)
- Service: stage 1 ECU remap, fully dyno tested
How engine tuning works on a diesel Lancia Thesis
Modern diesels are held back by conservative factory calibrations. A remap updates the fuel and boost maps stored in the ECU, which is why drivers notice stronger acceleration from low revs and less need to change down on hills or when loaded.
For reference, JTD and Multijet are the Fiat Group names for its common-rail diesel engines.
How the Lancia Thesis JTD 2.4 Multijet 20v 185 compares
Ranked by power gain against the other diesel Thesis engines (4 in total), the JTD 2.4 Multijet 20v 185 is 4th, 1 bhp below the Thesis diesel average of 36 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 35 bhp and 80 Nm sits at or above that benchmark.
Remapping your Lancia Thesis in Bristol
Remap Experts Bristol is part of the UK-wide Remap Experts network. We regularly work with drivers in Keynsham, Portishead, Nailsea, Kingswood and Clifton 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 Bath, Somerset and Gwent, those neighbouring Remap Experts sites can help too.

Want these figures on your Lancia Thesis JTD 2.4 Multijet 20v 185?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Lancia Thesis
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.
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