Fiat Stilo JTD1.9 115
ECU Remapping Belfast
Fiat Stilo JTD1.9 115 in Belfast. 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
Fiat Stilo JTD1.9 115: standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+35 bhp · +30%- Standard115 bhp
- Remapped150 bhp
Torque
+60 Nm · +24%- Standard255 Nm
- Remapped315 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
The Fiat Stilo JTD1.9 115 produces 115 bhp and 255 Nm of torque as standard. After a stage 1 ECU remap in Belfast, our figures show 150 bhp and 315 Nm: a gain of 35 bhp (30%) and 60 Nm (24%).
Treat the numbers as a guide: they are stage 1 estimates for a diesel Fiat Stilo in sound condition, and individual cars differ.
Fiat Stilo JTD1.9 115 power and torque after remapping
- Fuel: Diesel
- Standard power: 115 bhp, remapped: 150 bhp (+35 bhp, +30%)
- Standard torque: 255 Nm, remapped: 315 Nm (+60 Nm, +24%)
- Service: stage 1 ECU remap, fully dyno tested
Diesel Fiat Stilo: what changes with a remap
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.
Fiat Stilo JTD1.9 115 against other Stilo engines
Among the 4 diesel Stilo engines we have figures for, the JTD1.9 115 ranks 2nd for power gain, 1 bhp above the Stilo diesel average of 34 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 35 bhp and 60 Nm sits at or above that benchmark.
Remapping your Fiat Stilo in Belfast
This is the Belfast site of the Remap Experts network, serving local drivers. We regularly work with drivers in Holywood, Newtownabbey, Millisle, Lisburn and Dunmurry and nearby areas of Northern Ireland.
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 Glasgow, Scotland and Carlisle, those neighbouring Remap Experts sites can help too.

Want these figures on your Fiat Stilo JTD1.9 115?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Fiat Stilo
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