Renault Laguna 2.0 DCI 173(-07)
ECU Tuning in Cardiff

Renault Laguna 2.0 DCI 173(-07) power and torque after remapping

• Fuel: Diesel
• Standard power: 173 bhp, remapped: 208 bhp (+35 bhp, +20%)
• Standard torque: 360 Nm, remapped: 435 Nm (+75 Nm, +21%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel Renault Laguna: 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, dCi is the Renault-group name for its common-rail diesel engines.

How the Renault Laguna 2.0 DCI 173(-07) compares

Ranked by power gain against the other diesel Laguna engines (15 in total), the 2.0 DCI 173(-07) is 5th, 1 bhp above the Laguna 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 75 Nm sits at or above that benchmark.

Book engine tuning for your Renault Laguna in Cardiff

Based around Cardiff, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Pentyrch, Rumney, Riverside, Rhiwbina and Llandaff and nearby areas of Wales.

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 Gwent, Bristol and Midwales, those neighbouring Remap Experts sites can help too.