Mercedes Sprinter II CDI 184 (218/318/418/518)
ECU Remapping Gwent
Mercedes Sprinter II CDI 184 (218/318/418/518) in Gwent. 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 184 (218/318/418/518): standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+32 bhp · +17%- Standard184 bhp
- Remapped216 bhp
Torque
+80 Nm · +20%- Standard400 Nm
- Remapped480 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 Mercedes Sprinter II CDI 184 (218/318/418/518) produces 184 bhp and 400 Nm of torque as standard. After a stage 1 ECU remap in Gwent, our figures show 216 bhp and 480 Nm: a gain of 32 bhp (17%) and 80 Nm (20%).
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 184 (218/318/418/518) power and torque after remapping
- Fuel: Diesel
- Standard power: 184 bhp, remapped: 216 bhp (+32 bhp, +17%)
- Standard torque: 400 Nm, remapped: 480 Nm (+80 Nm, +20%)
- Service: stage 1 ECU remap, fully dyno tested
Diesel Mercedes Sprinter: what changes with a remap
Diesel engines respond strongly to remapping because the ECU controls injection quantity, injection timing and turbo boost pressure. Re-calibrating those maps typically brings the biggest improvement in mid-range torque, which is what you feel when overtaking or towing.
For reference, CDI is the Mercedes-Benz name for its common-rail diesel engines.
Mercedes Sprinter II CDI 184 (218/318/418/518) against other Sprinter engines
Among the 9 diesel Sprinter engines we have figures for, the II CDI 184 (218/318/418/518) ranks 8th for power gain, 2 bhp below 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 32 bhp and 80 Nm sits below that benchmark.
Book chip tuning for your Mercedes Sprinter in Gwent
Whether you live in Gwent or nearby, the Gwent Remap Experts site is your local route to a quote. We regularly work with drivers in Crumlin, Rassau, Manmoel, Ebbw Vale and Brynmawr and nearby areas of Wales.
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 Cardiff, Bristol and Midwales, those neighbouring Remap Experts sites can help too.

Want these figures on your Mercedes Sprinter II CDI 184 (218/318/418/518)?
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 88 (209/309/409/509)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