Mercedes Sprinter II CDI 88 (209/309/409/509)
ECU Remapping Portsmouth
Mercedes Sprinter II CDI 88 (209/309/409/509) in Portsmouth. 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
Mercedes Sprinter II CDI 88 (209/309/409/509): standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+35 bhp · +40%- Standard88 bhp
- Remapped123 bhp
Torque
+80 Nm · +36%- Standard220 Nm
- Remapped300 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 Mercedes Sprinter II CDI 88 (209/309/409/509)? Our figures show power up from 88 to 123 bhp (+40%) and torque up from 220 to 300 Nm (+36%), a stage 1 result you can book in Portsmouth.
Treat the numbers as a guide: they are stage 1 estimates for a diesel Mercedes Sprinter in sound condition, and individual cars differ.
Mercedes Sprinter II CDI 88 (209/309/409/509): remap at a glance
- Fuel: Diesel
- Standard power: 88 bhp, remapped: 123 bhp (+35 bhp, +40%)
- Standard torque: 220 Nm, remapped: 300 Nm (+80 Nm, +36%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a diesel Mercedes Sprinter
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, CDI is the Mercedes-Benz name for its common-rail diesel engines.
Mercedes Sprinter II CDI 88 (209/309/409/509) against other Sprinter engines
Of the 9 diesel Sprinter engines in our data, this one comes 3rd for power gain, which is 1 bhp above the Sprinter 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 80 Nm sits at or above that benchmark.
Remapping your Mercedes Sprinter in Portsmouth
Drivers in Portsmouth book through the Portsmouth Remap Experts site, one of our local sites across the UK. We regularly work with drivers in Hayling Island, Winchester, Southsea, Newport and Gosport and nearby areas of the South East.
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 Southampton, Sussex and Basingstoke, those neighbouring Remap Experts sites can help too.

Ready for ECU remapping on your Mercedes Sprinter in Portsmouth?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Mercedes Sprinter
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 Sprinter engines
- Mercedes Sprinter 208 CDI 82diesel
- Mercedes Sprinter 210 102petrol
- Mercedes Sprinter 211 CDI 109diesel
- Mercedes Sprinter 212 122petrol
- Mercedes Sprinter 220 CDI 129diesel
- Mercedes Sprinter 270 CDI 156diesel
- Mercedes Sprinter II 3.5 V6 (224/324/424/524)petrol
- Mercedes Sprinter II CDI 109 (211/311/411/511)diesel
- Mercedes Sprinter II CDI 129 (213/313/413/513)diesel
- Mercedes Sprinter II CDI 150 (215/315/415/515)diesel
- Mercedes Sprinter II CDI 184 (218/318/418/518)diesel
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