Mercedes E 220 CDI 125 BIS 99(+97)
ECU Remapping in Coventry

Mercedes E 220 CDI 125 BIS 99(+97) remap figures

• Fuel: Diesel
• Standard power: 125 bhp, remapped: 156 bhp (+31 bhp, +25%)
• Standard torque: 300 Nm, remapped: 363 Nm (+63 Nm, +21%)
• Service: stage 1 ECU remap, fully dyno tested

How ECU remapping works on a diesel Mercedes E-class

The gains from remapping a diesel come from the engine management software rather than new parts: injection, boost and torque limits are re-mapped, which is why torque improves most and why the car often feels easier to drive at lower revs.

For reference, CDI is the Mercedes-Benz name for its common-rail diesel engines.

How the Mercedes E 220 CDI 125 BIS 99(+97) compares

Ranked by power gain against the other diesel E-class engines (18 in total), the E 220 CDI 125 BIS 99(+97) is 15th, 5 bhp below the E-class diesel average of 36 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 31 bhp and 63 Nm sits below that benchmark.

Remapping your Mercedes E-class in Coventry

Based around Coventry, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Henley Green, Radford, Potters Green, Keresley and Edgwick and nearby areas of the West 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 Birmingham, Leicester and Northampton, those neighbouring Remap Experts sites can help too.