Saab 9-5 2.3 T 250
ECU Tuning in Leicester
Saab 9-5 2.3 T 250 in Leicester. 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
Saab 9-5 2.3 T 250: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+35 bhp · +14%- Standard250 bhp
- Remapped285 bhp
Torque
+70 Nm · +20%- Standard350 Nm
- Remapped420 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
ECU tuning for the Saab 9-5 2.3 T 250 in Leicester takes it from 250 to 285 bhp and from 350 to 420 Nm in our stage 1 figures: +35 bhp (14%) and +70 Nm (20%).
The figures above are estimates for a standard, well-maintained Saab 9-5 petrol; they are not a guarantee of any particular result.
Saab 9-5 2.3 T 250 remap figures
- Fuel: Petrol
- Standard power: 250 bhp, remapped: 285 bhp (+35 bhp, +14%)
- Standard torque: 350 Nm, remapped: 420 Nm (+70 Nm, +20%)
- Service: stage 1 ECU remap, fully dyno tested
How ECU tuning works on a petrol Saab 9-5
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 Saab 9-5 2.3 T 250 compares
Among the 5 petrol 9-5 engines we have figures for, the 2.3 T 250 ranks 1st for power gain, 1 bhp above the 9-5 petrol average of 34 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 35 bhp and 70 Nm sits at or above that benchmark.
Remapping your Saab 9-5 in Leicester
Based around Leicester, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Hamilton, Westcotes, Spinney Hills, Rushey Mead and Evington and nearby areas of the East Midlands.
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 Nottingham, Northampton and Coventry, those neighbouring Remap Experts sites can help too.

Get a quote for your Saab 9-5 2.3 T 250
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Saab 9-5
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